207708228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 704471040

約数和(自身を除く): 496762812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 47, 52, 57, 63, 71, 76, 78, 84, 91, 94, 114, 117, 126, 133, 141, 142, 156, 171, 182, 188, 213, 228, 234, 247, 252, 266, 273, 282, 284, 329, 342, 364, 399, 423, 426, 468, 494, 497, 532, 546, 564, 611, 639, 658, 684, 741, 798, 819, 846, 852, 893, 923, 987, 988, 994, 1092, 1197, 1222, 1278, 1316, 1349, 1482, 1491, 1596, 1638, 1692, 1729, 1786, 1833, 1846, 1974, 1988, 2223, 2394, 2444, 2556, 2679, 2698, 2769, 2961, 2964, 2982, 3276, 3337, 3458, 3572, 3666, 3692, 3948, 4047, 4277, 4446, 4473, 4788, 5187, 5358, 5396, 5499, 5538, 5922, 5964, 6251, 6461, 6674, 6916, 7332, 8037, 8094, 8307, 8554, 8892, 8946, 9443, 10011, 10374, 10716, 10998, 11076, 11609, 11844, 12141, 12502, 12831, 12922, 13348, 15561, 16074, 16188, 16614, 17108, 17537, 17892, 18753, 18886, 19383, 20022, 20748, 21996, 23218, 23359, 24282, 25004, 25662, 25844, 28329, 30033, 31122, 32148, 33228, 34827, 35074, 37506, 37772, 38493, 38766, 40044, 43381, 46436, 46718, 48564, 51324, 52611, 56259, 56658, 58149, 60066, 62244, 63403, 69654, 70077, 70148, 75012, 76986, 77532, 81263, 84987, 86762, 93436, 104481, 105222, 112518, 113316, 116298, 120132, 122759, 126806, 130143, 139308, 140154, 153972, 157833, 162526, 169974, 173524, 190209, 208962, 210231, 210444, 225036, 232596, 243789, 245518, 253612, 260286, 280308, 303667, 315666, 325052, 339948, 368277, 380418, 390429, 417924, 420462, 443821, 487578, 491036, 520572, 570627, 607334, 631332, 731367, 736554, 760836, 780858, 824239, 840924, 887642, 911001, 975156, 1104831, 1141254, 1214668, 1331463, 1462734, 1473108, 1561716, 1648478, 1775284, 1822002, 2209662, 2282508, 2472717, 2662926, 2733003, 2925468, 3296956, 3644004, 3994389, 4419324, 4945434, 5325852, 5466006, 5769673, 7418151, 7988778, 9890868, 10932012, 11539346, 14836302, 15977556, 17309019, 23078692, 29672604, 34618038, 51927057, 69236076, 103854114, 207708228]

約数ペア:

[(1, 207708228), (2, 103854114), (3, 69236076), (4, 51927057), (6, 34618038), (7, 29672604), (9, 23078692), (12, 17309019), (13, 15977556), (14, 14836302), (18, 11539346), (19, 10932012), (21, 9890868), (26, 7988778), (28, 7418151), (36, 5769673), (38, 5466006), (39, 5325852), (42, 4945434), (47, 4419324), (52, 3994389), (57, 3644004), (63, 3296956), (71, 2925468), (76, 2733003), (78, 2662926), (84, 2472717), (91, 2282508), (94, 2209662), (114, 1822002), (117, 1775284), (126, 1648478), (133, 1561716), (141, 1473108), (142, 1462734), (156, 1331463), (171, 1214668), (182, 1141254), (188, 1104831), (213, 975156), (228, 911001), (234, 887642), (247, 840924), (252, 824239), (266, 780858), (273, 760836), (282, 736554), (284, 731367), (329, 631332), (342, 607334), (364, 570627), (399, 520572), (423, 491036), (426, 487578), (468, 443821), (494, 420462), (497, 417924), (532, 390429), (546, 380418), (564, 368277), (611, 339948), (639, 325052), (658, 315666), (684, 303667), (741, 280308), (798, 260286), (819, 253612), (846, 245518), (852, 243789), (893, 232596), (923, 225036), (987, 210444), (988, 210231), (994, 208962), (1092, 190209), (1197, 173524), (1222, 169974), (1278, 162526), (1316, 157833), (1349, 153972), (1482, 140154), (1491, 139308), (1596, 130143), (1638, 126806), (1692, 122759), (1729, 120132), (1786, 116298), (1833, 113316), (1846, 112518), (1974, 105222), (1988, 104481), (2223, 93436), (2394, 86762), (2444, 84987), (2556, 81263), (2679, 77532), (2698, 76986), (2769, 75012), (2961, 70148), (2964, 70077), (2982, 69654), (3276, 63403), (3337, 62244), (3458, 60066), (3572, 58149), (3666, 56658), (3692, 56259), (3948, 52611), (4047, 51324), (4277, 48564), (4446, 46718), (4473, 46436), (4788, 43381), (5187, 40044), (5358, 38766), (5396, 38493), (5499, 37772), (5538, 37506), (5922, 35074), (5964, 34827), (6251, 33228), (6461, 32148), (6674, 31122), (6916, 30033), (7332, 28329), (8037, 25844), (8094, 25662), (8307, 25004), (8554, 24282), (8892, 23359), (8946, 23218), (9443, 21996), (10011, 20748), (10374, 20022), (10716, 19383), (10998, 18886), (11076, 18753), (11609, 17892), (11844, 17537), (12141, 17108), (12502, 16614), (12831, 16188), (12922, 16074), (13348, 15561)]