208761213

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{13147}}^1$

素因数の和:13296

約数の個数: 16

約数和(自身を含む): 286100480

約数和(自身を除く): 77339267

約数列:

[1, 3, 67, 79, 201, 237, 5293, 13147, 15879, 39441, 880849, 1038613, 2642547, 3115839, 69587071, 208761213]

約数ペア:

[(1, 208761213), (3, 69587071), (67, 3115839), (79, 2642547), (201, 1038613), (237, 880849), (5293, 39441), (13147, 15879)]