204021326

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{3701}}^1$

素因数の和:4387

約数の個数: 16

約数和(自身を含む): 313722288

約数和(自身を除く): 109700962

約数列:

[1, 2, 43, 86, 641, 1282, 3701, 7402, 27563, 55126, 159143, 318286, 2372341, 4744682, 102010663, 204021326]

約数ペア:

[(1, 204021326), (2, 102010663), (43, 4744682), (86, 2372341), (641, 318286), (1282, 159143), (3701, 55126), (7402, 27563)]