201819320195

素因数分解:

$5^1\times {\mathrm{619}}^1\times {\mathrm{4729}}^1\times {\mathrm{13789}}^1$

素因数の和:19142

約数の個数: 16

約数和(自身を含む): 242643324000

約数和(自身を除く): 40824003805

約数列:

[1, 5, 619, 3095, 4729, 13789, 23645, 68945, 2927251, 8535391, 14636255, 42676955, 65208181, 326040905, 40363864039, 201819320195]

約数ペア:

[(1, 201819320195), (5, 40363864039), (619, 326040905), (3095, 65208181), (4729, 42676955), (13789, 14636255), (23645, 8535391), (68945, 2927251)]