201776812

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1173121}}^1$

素因数の和:1173168

約数の個数: 12

約数和(自身を含む): 361321576

約数和(自身を除く): 159544764

約数列:

[1, 2, 4, 43, 86, 172, 1173121, 2346242, 4692484, 50444203, 100888406, 201776812]

約数ペア:

[(1, 201776812), (2, 100888406), (4, 50444203), (43, 4692484), (86, 2346242), (172, 1173121)]