197106228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 288

約数和(自身を含む): 641571840

約数和(自身を除く): 444465612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 19, 22, 23, 33, 34, 36, 38, 44, 46, 51, 57, 66, 67, 68, 69, 76, 92, 99, 102, 114, 132, 134, 138, 153, 171, 187, 198, 201, 204, 207, 209, 228, 253, 268, 276, 306, 323, 342, 374, 391, 396, 402, 414, 418, 437, 506, 561, 603, 612, 627, 646, 684, 737, 748, 759, 782, 804, 828, 836, 874, 969, 1012, 1122, 1139, 1173, 1206, 1254, 1273, 1292, 1311, 1474, 1518, 1541, 1564, 1683, 1748, 1881, 1938, 2211, 2244, 2277, 2278, 2346, 2412, 2508, 2546, 2622, 2907, 2948, 3036, 3082, 3366, 3417, 3519, 3553, 3762, 3819, 3876, 3933, 4301, 4422, 4554, 4556, 4623, 4692, 4807, 5092, 5244, 5814, 6164, 6633, 6732, 6834, 7038, 7106, 7429, 7524, 7638, 7866, 8602, 8844, 9108, 9246, 9614, 10251, 10659, 11457, 11628, 12529, 12903, 13266, 13668, 13869, 14003, 14076, 14212, 14421, 14858, 15276, 15732, 16951, 17204, 18492, 19228, 20502, 21318, 21641, 22287, 22914, 25058, 25806, 26197, 26532, 27738, 28006, 28842, 29279, 29716, 31977, 33902, 37587, 38709, 41004, 42009, 42636, 43263, 43282, 44574, 45828, 50116, 50853, 51612, 52394, 55476, 56012, 57684, 58558, 63954, 64923, 66861, 67804, 75174, 77418, 78591, 81719, 84018, 86526, 86564, 87837, 89148, 101706, 104788, 112761, 117116, 126027, 127908, 129846, 133722, 150348, 152559, 154836, 157182, 163438, 168036, 173052, 175674, 194769, 203412, 225522, 235773, 238051, 245157, 252054, 259692, 263511, 267444, 288167, 305118, 314364, 322069, 326876, 351348, 389538, 451044, 471546, 476102, 490314, 497743, 504108, 527022, 576334, 610236, 644138, 714153, 735471, 779076, 864501, 943092, 952204, 966207, 980628, 995486, 1054044, 1152668, 1288276, 1428306, 1470942, 1493229, 1729002, 1932414, 1990972, 2142459, 2593503, 2856612, 2898621, 2941884, 2986458, 3458004, 3864828, 4284918, 4479687, 5187006, 5475173, 5797242, 5972916, 8569836, 8959374, 10374012, 10950346, 11594484, 16425519, 17918748, 21900692, 32851038, 49276557, 65702076, 98553114, 197106228]

約数ペア:

[(1, 197106228), (2, 98553114), (3, 65702076), (4, 49276557), (6, 32851038), (9, 21900692), (11, 17918748), (12, 16425519), (17, 11594484), (18, 10950346), (19, 10374012), (22, 8959374), (23, 8569836), (33, 5972916), (34, 5797242), (36, 5475173), (38, 5187006), (44, 4479687), (46, 4284918), (51, 3864828), (57, 3458004), (66, 2986458), (67, 2941884), (68, 2898621), (69, 2856612), (76, 2593503), (92, 2142459), (99, 1990972), (102, 1932414), (114, 1729002), (132, 1493229), (134, 1470942), (138, 1428306), (153, 1288276), (171, 1152668), (187, 1054044), (198, 995486), (201, 980628), (204, 966207), (207, 952204), (209, 943092), (228, 864501), (253, 779076), (268, 735471), (276, 714153), (306, 644138), (323, 610236), (342, 576334), (374, 527022), (391, 504108), (396, 497743), (402, 490314), (414, 476102), (418, 471546), (437, 451044), (506, 389538), (561, 351348), (603, 326876), (612, 322069), (627, 314364), (646, 305118), (684, 288167), (737, 267444), (748, 263511), (759, 259692), (782, 252054), (804, 245157), (828, 238051), (836, 235773), (874, 225522), (969, 203412), (1012, 194769), (1122, 175674), (1139, 173052), (1173, 168036), (1206, 163438), (1254, 157182), (1273, 154836), (1292, 152559), (1311, 150348), (1474, 133722), (1518, 129846), (1541, 127908), (1564, 126027), (1683, 117116), (1748, 112761), (1881, 104788), (1938, 101706), (2211, 89148), (2244, 87837), (2277, 86564), (2278, 86526), (2346, 84018), (2412, 81719), (2508, 78591), (2546, 77418), (2622, 75174), (2907, 67804), (2948, 66861), (3036, 64923), (3082, 63954), (3366, 58558), (3417, 57684), (3519, 56012), (3553, 55476), (3762, 52394), (3819, 51612), (3876, 50853), (3933, 50116), (4301, 45828), (4422, 44574), (4554, 43282), (4556, 43263), (4623, 42636), (4692, 42009), (4807, 41004), (5092, 38709), (5244, 37587), (5814, 33902), (6164, 31977), (6633, 29716), (6732, 29279), (6834, 28842), (7038, 28006), (7106, 27738), (7429, 26532), (7524, 26197), (7638, 25806), (7866, 25058), (8602, 22914), (8844, 22287), (9108, 21641), (9246, 21318), (9614, 20502), (10251, 19228), (10659, 18492), (11457, 17204), (11628, 16951), (12529, 15732), (12903, 15276), (13266, 14858), (13668, 14421), (13869, 14212), (14003, 14076)]