201051388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2645413}}^1$

素因数の和:2645436

約数の個数: 12

約数和(自身を含む): 370357960

約数和(自身を除く): 169306572

約数列:

[1, 2, 4, 19, 38, 76, 2645413, 5290826, 10581652, 50262847, 100525694, 201051388]

約数ペア:

[(1, 201051388), (2, 100525694), (4, 50262847), (19, 10581652), (38, 5290826), (76, 2645413)]