201308170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{410833}}^1$

素因数の和:410854

約数の個数: 24

約数和(自身を含む): 421515684

約数和(自身を除く): 220207514

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 410833, 821666, 2054165, 2875831, 4108330, 5751662, 14379155, 20130817, 28758310, 40261634, 100654085, 201308170]

約数ペア:

[(1, 201308170), (2, 100654085), (5, 40261634), (7, 28758310), (10, 20130817), (14, 14379155), (35, 5751662), (49, 4108330), (70, 2875831), (98, 2054165), (245, 821666), (490, 410833)]