208220223597

素因数分解:

$3^1\times {\mathrm{281}}^1\times {\mathrm{4637}}^1\times {\mathrm{53267}}^1$

素因数の和:58188

約数の個数: 16

約数和(自身を含む): 278680277952

約数和(自身を除く): 70460054355

約数列:

[1, 3, 281, 843, 4637, 13911, 53267, 159801, 1302997, 3908991, 14968027, 44904081, 246999079, 740997237, 69406741199, 208220223597]

約数ペア:

[(1, 208220223597), (3, 69406741199), (281, 740997237), (843, 246999079), (4637, 44904081), (13911, 14968027), (53267, 3908991), (159801, 1302997)]