207788253412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2557}}^1\times {\mathrm{1195037}}^1$

素因数の和:1197615

約数の個数: 24

約数和(自身を含む): 385170307704

約数和(自身を除く): 177382054292

約数列:

[1, 2, 4, 17, 34, 68, 2557, 5114, 10228, 43469, 86938, 173876, 1195037, 2390074, 4780148, 20315629, 40631258, 81262516, 3055709609, 6111419218, 12222838436, 51947063353, 103894126706, 207788253412]

約数ペア:

[(1, 207788253412), (2, 103894126706), (4, 51947063353), (17, 12222838436), (34, 6111419218), (68, 3055709609), (2557, 81262516), (5114, 40631258), (10228, 20315629), (43469, 4780148), (86938, 2390074), (173876, 1195037)]