200638262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2699}}^1$

素因数の和:2852

約数の個数: 32

約数和(自身を含む): 342144000

約数和(自身を除く): 141505738

約数列:

[1, 2, 11, 22, 31, 62, 109, 218, 341, 682, 1199, 2398, 2699, 3379, 5398, 6758, 29689, 37169, 59378, 74338, 83669, 167338, 294191, 588382, 920359, 1840718, 3236101, 6472202, 9119921, 18239842, 100319131, 200638262]

約数ペア:

[(1, 200638262), (2, 100319131), (11, 18239842), (22, 9119921), (31, 6472202), (62, 3236101), (109, 1840718), (218, 920359), (341, 588382), (682, 294191), (1199, 167338), (2398, 83669), (2699, 74338), (3379, 59378), (5398, 37169), (6758, 29689)]