200133860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7451}}^1$

素因数の和:7556

約数の個数: 48

約数和(自身を含む): 450696960

約数和(自身を除く): 250563100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 2686, 5372, 6715, 7451, 13430, 14902, 26860, 29804, 37255, 74510, 126667, 149020, 253334, 506668, 588629, 633335, 1177258, 1266670, 2354516, 2533340, 2943145, 5886290, 10006693, 11772580, 20013386, 40026772, 50033465, 100066930, 200133860]

約数ペア:

[(1, 200133860), (2, 100066930), (4, 50033465), (5, 40026772), (10, 20013386), (17, 11772580), (20, 10006693), (34, 5886290), (68, 2943145), (79, 2533340), (85, 2354516), (158, 1266670), (170, 1177258), (316, 633335), (340, 588629), (395, 506668), (790, 253334), (1343, 149020), (1580, 126667), (2686, 74510), (5372, 37255), (6715, 29804), (7451, 26860), (13430, 14902)]