208857259

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2833}}^1$

素因数の和:3006

約数の個数: 16

約数和(自身を含む): 231390432

約数和(自身を除く): 22533173

約数列:

[1, 13, 53, 107, 689, 1391, 2833, 5671, 36829, 73723, 150149, 303131, 1951937, 3940703, 16065943, 208857259]

約数ペア:

[(1, 208857259), (13, 16065943), (53, 3940703), (107, 1951937), (689, 303131), (1391, 150149), (2833, 73723), (5671, 36829)]