199933468

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^2\times {\mathrm{601}}^1$

素因数の和:830

約数の個数: 36

約数和(自身を含む): 404240592

約数和(自身を除く): 204307124

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 601, 763, 1202, 1526, 2404, 3052, 4207, 8414, 11881, 16828, 23762, 47524, 65509, 83167, 131018, 166334, 262036, 332668, 458563, 917126, 1834252, 7140481, 14280962, 28561924, 49983367, 99966734, 199933468]

約数ペア:

[(1, 199933468), (2, 99966734), (4, 49983367), (7, 28561924), (14, 14280962), (28, 7140481), (109, 1834252), (218, 917126), (436, 458563), (601, 332668), (763, 262036), (1202, 166334), (1526, 131018), (2404, 83167), (3052, 65509), (4207, 47524), (8414, 23762), (11881, 16828)]