205201005

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{192677}}^1$

素因数の和:192756

約数の個数: 16

約数和(自身を含む): 332947584

約数和(自身を除く): 127746579

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 192677, 578031, 963385, 2890155, 13680067, 41040201, 68400335, 205201005]

約数ペア:

[(1, 205201005), (3, 68400335), (5, 41040201), (15, 13680067), (71, 2890155), (213, 963385), (355, 578031), (1065, 192677)]