203464288432

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{116665303}}^1$

素因数の和:116665420

約数の個数: 20

約数和(自身を含む): 397828686640

約数和(自身を除く): 194364398208

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 116665303, 233330606, 466661212, 933322424, 1866644848, 12716518027, 25433036054, 50866072108, 101732144216, 203464288432]

約数ペア:

[(1, 203464288432), (2, 101732144216), (4, 50866072108), (8, 25433036054), (16, 12716518027), (109, 1866644848), (218, 933322424), (436, 466661212), (872, 233330606), (1744, 116665303)]