200644408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{3917}}^1$

素因数の和:4279

約数の個数: 32

約数和(自身を含む): 397285200

約数和(自身を除く): 196640792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 337, 674, 1348, 2696, 3917, 6403, 7834, 12806, 15668, 25612, 31336, 51224, 74423, 148846, 297692, 595384, 1320029, 2640058, 5280116, 10560232, 25080551, 50161102, 100322204, 200644408]

約数ペア:

[(1, 200644408), (2, 100322204), (4, 50161102), (8, 25080551), (19, 10560232), (38, 5280116), (76, 2640058), (152, 1320029), (337, 595384), (674, 297692), (1348, 148846), (2696, 74423), (3917, 51224), (6403, 31336), (7834, 25612), (12806, 15668)]