220663105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{12527}}^1$

素因数の和:12816

約数の個数: 16

約数和(自身を含む): 286239744

約数和(自身を除く): 65576639

約数列:

[1, 5, 13, 65, 271, 1355, 3523, 12527, 17615, 62635, 162851, 814255, 3394817, 16974085, 44132621, 220663105]

約数ペア:

[(1, 220663105), (5, 44132621), (13, 16974085), (65, 3394817), (271, 814255), (1355, 162851), (3523, 62635), (12527, 17615)]