220141145

素因数分解:

$5^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{9209}}^1$

素因数の和:9904

約数の個数: 16

約数和(自身を含む): 302382720

約数和(自身を除く): 82241575

約数列:

[1, 5, 7, 35, 683, 3415, 4781, 9209, 23905, 46045, 64463, 322315, 6289747, 31448735, 44028229, 220141145]

約数ペア:

[(1, 220141145), (5, 44028229), (7, 31448735), (35, 6289747), (683, 322315), (3415, 64463), (4781, 46045), (9209, 23905)]