204534070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1573339}}^1$

素因数の和:1573359

約数の個数: 16

約数和(自身を含む): 396481680

約数和(自身を除く): 191947610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1573339, 3146678, 7866695, 15733390, 20453407, 40906814, 102267035, 204534070]

約数ペア:

[(1, 204534070), (2, 102267035), (5, 40906814), (10, 20453407), (13, 15733390), (26, 7866695), (65, 3146678), (130, 1573339)]