200768218

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{4801}}^1$

素因数の和:4942

約数の個数: 32

約数和(自身を含む): 359573760

約数和(自身を除く): 158805542

約数列:

[1, 2, 7, 14, 29, 58, 103, 203, 206, 406, 721, 1442, 2987, 4801, 5974, 9602, 20909, 33607, 41818, 67214, 139229, 278458, 494503, 974603, 989006, 1949206, 3461521, 6923042, 14340587, 28681174, 100384109, 200768218]

約数ペア:

[(1, 200768218), (2, 100384109), (7, 28681174), (14, 14340587), (29, 6923042), (58, 3461521), (103, 1949206), (203, 989006), (206, 974603), (406, 494503), (721, 278458), (1442, 139229), (2987, 67214), (4801, 41818), (5974, 33607), (9602, 20909)]