209013057794

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{15013}}^1\times {\mathrm{188137}}^1$

素因数の和:203189

約数の個数: 16

約数和(自身を含む): 322016248248

約数和(自身を除く): 113003190454

約数列:

[1, 2, 37, 74, 15013, 30026, 188137, 376274, 555481, 1110962, 6961069, 13922138, 2824500781, 5649001562, 104506528897, 209013057794]

約数ペア:

[(1, 209013057794), (2, 104506528897), (37, 5649001562), (74, 2824500781), (15013, 13922138), (30026, 6961069), (188137, 1110962), (376274, 555481)]