199901512

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{104551}}^1$

素因数の和:104796

約数の個数: 16

約数和(自身を含む): 376387200

約数和(自身を除く): 176485688

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 104551, 209102, 418204, 836408, 24987689, 49975378, 99950756, 199901512]

約数ペア:

[(1, 199901512), (2, 99950756), (4, 49975378), (8, 24987689), (239, 836408), (478, 418204), (956, 209102), (1912, 104551)]