201951854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1\times {\mathrm{4289}}^1$

素因数の和:6115

約数の個数: 16

約数和(自身を含む): 326486160

約数和(自身を除く): 124534306

約数列:

[1, 2, 13, 26, 1811, 3622, 4289, 8578, 23543, 47086, 55757, 111514, 7767379, 15534758, 100975927, 201951854]

約数ペア:

[(1, 201951854), (2, 100975927), (13, 15534758), (26, 7767379), (1811, 111514), (3622, 55757), (4289, 47086), (8578, 23543)]