201956324

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{2939}}^1$

素因数の和:3403

約数の個数: 24

約数和(自身を含む): 363031200

約数和(自身を除く): 161074876

約数列:

[1, 2, 4, 41, 82, 164, 419, 838, 1676, 2939, 5878, 11756, 17179, 34358, 68716, 120499, 240998, 481996, 1231441, 2462882, 4925764, 50489081, 100978162, 201956324]

約数ペア:

[(1, 201956324), (2, 100978162), (4, 50489081), (41, 4925764), (82, 2462882), (164, 1231441), (419, 481996), (838, 240998), (1676, 120499), (2939, 68716), (5878, 34358), (11756, 17179)]