200624450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3907}}^1$

素因数の和:4011

約数の個数: 48

約数和(自身を含む): 407057280

約数和(自身を除く): 206432830

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 130, 158, 325, 395, 650, 790, 1027, 1975, 2054, 3907, 3950, 5135, 7814, 10270, 19535, 25675, 39070, 50791, 51350, 97675, 101582, 195350, 253955, 308653, 507910, 617306, 1269775, 1543265, 2539550, 3086530, 4012489, 7716325, 8024978, 15432650, 20062445, 40124890, 100312225, 200624450]

約数ペア:

[(1, 200624450), (2, 100312225), (5, 40124890), (10, 20062445), (13, 15432650), (25, 8024978), (26, 7716325), (50, 4012489), (65, 3086530), (79, 2539550), (130, 1543265), (158, 1269775), (325, 617306), (395, 507910), (650, 308653), (790, 253955), (1027, 195350), (1975, 101582), (2054, 97675), (3907, 51350), (3950, 50791), (5135, 39070), (7814, 25675), (10270, 19535)]