221072114

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3739}}^1$

素因数の和:3842

約数の個数: 32

約数和(自身を含む): 368375040

約数和(自身を除く): 147302926

約数列:

[1, 2, 17, 34, 37, 47, 74, 94, 629, 799, 1258, 1598, 1739, 3478, 3739, 7478, 29563, 59126, 63563, 127126, 138343, 175733, 276686, 351466, 2351831, 2987461, 4703662, 5974922, 6502121, 13004242, 110536057, 221072114]

約数ペア:

[(1, 221072114), (2, 110536057), (17, 13004242), (34, 6502121), (37, 5974922), (47, 4703662), (74, 2987461), (94, 2351831), (629, 351466), (799, 276686), (1258, 175733), (1598, 138343), (1739, 127126), (3478, 63563), (3739, 59126), (7478, 29563)]