205973599

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{1217}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 227541888

約数和(自身を除く): 21568289

約数列:

[1, 13, 47, 277, 611, 1217, 3601, 13019, 15821, 57199, 169247, 337109, 743587, 4382417, 15844123, 205973599]

約数ペア:

[(1, 205973599), (13, 15844123), (47, 4382417), (277, 743587), (611, 337109), (1217, 169247), (3601, 57199), (13019, 15821)]