218103665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{40427}}^1$

素因数の和:40528

約数の個数: 16

約数和(自身を含む): 285259968

約数和(自身を除く): 67156303

約数列:

[1, 5, 13, 65, 83, 415, 1079, 5395, 40427, 202135, 525551, 2627755, 3355441, 16777205, 43620733, 218103665]

約数ペア:

[(1, 218103665), (5, 43620733), (13, 16777205), (65, 3355441), (83, 2627755), (415, 525551), (1079, 202135), (5395, 40427)]