201672849

素因数分解:

$3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{19559}}^1$

素因数の和:20060

約数の個数: 16

約数和(自身を含む): 307952640

約数和(自身を除く): 106279791

約数列:

[1, 3, 7, 21, 491, 1473, 3437, 10311, 19559, 58677, 136913, 410739, 9603469, 28810407, 67224283, 201672849]

約数ペア:

[(1, 201672849), (3, 67224283), (7, 28810407), (21, 9603469), (491, 410739), (1473, 136913), (3437, 58677), (10311, 19559)]