201395670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1277}}^1$

素因数の和:2045

約数の個数: 64

約数和(自身を含む): 553568256

約数和(自身を除く): 352172586

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 751, 1277, 1502, 2253, 2554, 3755, 3831, 4506, 5257, 6385, 7510, 7662, 8939, 10514, 11265, 12770, 15771, 17878, 19155, 22530, 26285, 26817, 31542, 38310, 44695, 52570, 53634, 78855, 89390, 134085, 157710, 268170, 959027, 1918054, 2877081, 4795135, 5754162, 6713189, 9590270, 13426378, 14385405, 20139567, 28770810, 33565945, 40279134, 67131890, 100697835, 201395670]

約数ペア:

[(1, 201395670), (2, 100697835), (3, 67131890), (5, 40279134), (6, 33565945), (7, 28770810), (10, 20139567), (14, 14385405), (15, 13426378), (21, 9590270), (30, 6713189), (35, 5754162), (42, 4795135), (70, 2877081), (105, 1918054), (210, 959027), (751, 268170), (1277, 157710), (1502, 134085), (2253, 89390), (2554, 78855), (3755, 53634), (3831, 52570), (4506, 44695), (5257, 38310), (6385, 31542), (7510, 26817), (7662, 26285), (8939, 22530), (10514, 19155), (11265, 17878), (12770, 15771)]