199175074

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{490579}}^1$

素因数の和:490617

約数の個数: 16

約数和(自身を含む): 353217600

約数和(自身を除く): 154042526

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 490579, 981158, 3434053, 6868106, 14226791, 28453582, 99587537, 199175074]

約数ペア:

[(1, 199175074), (2, 99587537), (7, 28453582), (14, 14226791), (29, 6868106), (58, 3434053), (203, 981158), (406, 490579)]