218363587

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{7529}}^1$

素因数の和:7662

約数の個数: 16

約数和(自身を含む): 247947840

約数和(自身を除く): 29584253

約数列:

[1, 13, 23, 97, 299, 1261, 2231, 7529, 29003, 97877, 173167, 730313, 2251171, 9494069, 16797199, 218363587]

約数ペア:

[(1, 218363587), (13, 16797199), (23, 9494069), (97, 2251171), (299, 730313), (1261, 173167), (2231, 97877), (7529, 29003)]