212133485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1\times {\mathrm{1697}}^1$

素因数の和:2812

約数の個数: 16

約数和(自身を含む): 266029056

約数和(自身を除く): 53895571

約数列:

[1, 5, 23, 115, 1087, 1697, 5435, 8485, 25001, 39031, 125005, 195155, 1844639, 9223195, 42426697, 212133485]

約数ペア:

[(1, 212133485), (5, 42426697), (23, 9223195), (115, 1844639), (1087, 195155), (1697, 125005), (5435, 39031), (8485, 25001)]