201391879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{941}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 220608864

約数和(自身を除く): 19216985

約数列:

[1, 13, 101, 163, 941, 1313, 2119, 12233, 16463, 95041, 153383, 214019, 1235533, 1993979, 15491683, 201391879]

約数ペア:

[(1, 201391879), (13, 15491683), (101, 1993979), (163, 1235533), (941, 214019), (1313, 153383), (2119, 95041), (12233, 16463)]