97486970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{198953}}^1$

素因数の和:198974

約数の個数: 24

約数和(自身を含む): 204126804

約数和(自身を除く): 106639834

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 198953, 397906, 994765, 1392671, 1989530, 2785342, 6963355, 9748697, 13926710, 19497394, 48743485, 97486970]

約数ペア:

[(1, 97486970), (2, 48743485), (5, 19497394), (7, 13926710), (10, 9748697), (14, 6963355), (35, 2785342), (49, 1989530), (70, 1392671), (98, 994765), (245, 397906), (490, 198953)]