205936164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:994

約数の個数: 144

約数和(自身を含む): 642515328

約数和(自身を除く): 436579164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 53, 63, 68, 84, 102, 106, 119, 126, 153, 159, 204, 212, 238, 252, 306, 318, 357, 371, 476, 477, 612, 636, 714, 742, 901, 907, 954, 1071, 1113, 1428, 1484, 1802, 1814, 1908, 2142, 2226, 2703, 2721, 3339, 3604, 3628, 4284, 4452, 5406, 5442, 6307, 6349, 6678, 8109, 8163, 10812, 10884, 12614, 12698, 13356, 15419, 16218, 16326, 18921, 19047, 25228, 25396, 30838, 32436, 32652, 37842, 38094, 46257, 48071, 56763, 57141, 61676, 75684, 76188, 92514, 96142, 107933, 113526, 114282, 138771, 144213, 185028, 192284, 215866, 227052, 228564, 277542, 288426, 323799, 336497, 431732, 432639, 555084, 576852, 647598, 672994, 817207, 865278, 971397, 1009491, 1295196, 1345988, 1634414, 1730556, 1942794, 2018982, 2451621, 3028473, 3268828, 3885588, 4037964, 4903242, 5720449, 6056946, 7354863, 9806484, 11440898, 12113892, 14709726, 17161347, 22881796, 29419452, 34322694, 51484041, 68645388, 102968082, 205936164]

約数ペア:

[(1, 205936164), (2, 102968082), (3, 68645388), (4, 51484041), (6, 34322694), (7, 29419452), (9, 22881796), (12, 17161347), (14, 14709726), (17, 12113892), (18, 11440898), (21, 9806484), (28, 7354863), (34, 6056946), (36, 5720449), (42, 4903242), (51, 4037964), (53, 3885588), (63, 3268828), (68, 3028473), (84, 2451621), (102, 2018982), (106, 1942794), (119, 1730556), (126, 1634414), (153, 1345988), (159, 1295196), (204, 1009491), (212, 971397), (238, 865278), (252, 817207), (306, 672994), (318, 647598), (357, 576852), (371, 555084), (476, 432639), (477, 431732), (612, 336497), (636, 323799), (714, 288426), (742, 277542), (901, 228564), (907, 227052), (954, 215866), (1071, 192284), (1113, 185028), (1428, 144213), (1484, 138771), (1802, 114282), (1814, 113526), (1908, 107933), (2142, 96142), (2226, 92514), (2703, 76188), (2721, 75684), (3339, 61676), (3604, 57141), (3628, 56763), (4284, 48071), (4452, 46257), (5406, 38094), (5442, 37842), (6307, 32652), (6349, 32436), (6678, 30838), (8109, 25396), (8163, 25228), (10812, 19047), (10884, 18921), (12614, 16326), (12698, 16218), (13356, 15419)]