210544152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:825

約数の個数: 128

約数和(自身を含む): 653184000

約数和(自身を除く): 442639848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 149, 156, 168, 182, 273, 298, 312, 364, 447, 546, 596, 647, 728, 894, 1043, 1092, 1192, 1294, 1788, 1937, 1941, 2086, 2184, 2588, 3129, 3576, 3874, 3882, 4172, 4529, 5176, 5811, 6258, 7748, 7764, 8344, 8411, 9058, 11622, 12516, 13559, 13587, 15496, 15528, 16822, 18116, 23244, 25032, 25233, 27118, 27174, 33644, 36232, 40677, 46488, 50466, 54236, 54348, 58877, 67288, 81354, 96403, 100932, 108472, 108696, 117754, 162708, 176631, 192806, 201864, 235508, 289209, 325416, 353262, 385612, 471016, 578418, 674821, 706524, 771224, 1156836, 1253239, 1349642, 1413048, 2024463, 2313672, 2506478, 2699284, 3759717, 4048926, 5012956, 5398568, 7519434, 8097852, 8772673, 10025912, 15038868, 16195704, 17545346, 26318019, 30077736, 35090692, 52636038, 70181384, 105272076, 210544152]

約数ペア:

[(1, 210544152), (2, 105272076), (3, 70181384), (4, 52636038), (6, 35090692), (7, 30077736), (8, 26318019), (12, 17545346), (13, 16195704), (14, 15038868), (21, 10025912), (24, 8772673), (26, 8097852), (28, 7519434), (39, 5398568), (42, 5012956), (52, 4048926), (56, 3759717), (78, 2699284), (84, 2506478), (91, 2313672), (104, 2024463), (149, 1413048), (156, 1349642), (168, 1253239), (182, 1156836), (273, 771224), (298, 706524), (312, 674821), (364, 578418), (447, 471016), (546, 385612), (596, 353262), (647, 325416), (728, 289209), (894, 235508), (1043, 201864), (1092, 192806), (1192, 176631), (1294, 162708), (1788, 117754), (1937, 108696), (1941, 108472), (2086, 100932), (2184, 96403), (2588, 81354), (3129, 67288), (3576, 58877), (3874, 54348), (3882, 54236), (4172, 50466), (4529, 46488), (5176, 40677), (5811, 36232), (6258, 33644), (7748, 27174), (7764, 27118), (8344, 25233), (8411, 25032), (9058, 23244), (11622, 18116), (12516, 16822), (13559, 15528), (13587, 15496)]