201625859632

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{77310529}}^1$

素因数の和:77310700

約数の個数: 20

約数和(自身を含む): 393046734520

約数和(自身を除く): 191420874888

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 77310529, 154621058, 309242116, 618484232, 1236968464, 12601616227, 25203232454, 50406464908, 100812929816, 201625859632]

約数ペア:

[(1, 201625859632), (2, 100812929816), (4, 50406464908), (8, 25203232454), (16, 12601616227), (163, 1236968464), (326, 618484232), (652, 309242116), (1304, 154621058), (2608, 77310529)]