201601888

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{146513}}^1$

素因数の和:146566

約数の個数: 24

約数和(自身を含む): 406136808

約数和(自身を除く): 204534920

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 146513, 293026, 586052, 1172104, 2344208, 4688416, 6300059, 12600118, 25200236, 50400472, 100800944, 201601888]

約数ペア:

[(1, 201601888), (2, 100800944), (4, 50400472), (8, 25200236), (16, 12600118), (32, 6300059), (43, 4688416), (86, 2344208), (172, 1172104), (344, 586052), (688, 293026), (1376, 146513)]