208523739

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{3109}}^1$

素因数の和:3474

約数の個数: 16

約数和(自身を含む): 282636800

約数和(自身を除く): 74113061

約数列:

[1, 3, 79, 237, 283, 849, 3109, 9327, 22357, 67071, 245611, 736833, 879847, 2639541, 69507913, 208523739]

約数ペア:

[(1, 208523739), (3, 69507913), (79, 2639541), (237, 879847), (283, 736833), (849, 245611), (3109, 67071), (9327, 22357)]