203465230

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{49747}}^1$

素因数の和:50163

約数の個数: 16

約数和(自身を含む): 367140240

約数和(自身を除く): 163675010

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 49747, 99494, 248735, 497470, 20346523, 40693046, 101732615, 203465230]

約数ペア:

[(1, 203465230), (2, 101732615), (5, 40693046), (10, 20346523), (409, 497470), (818, 248735), (2045, 99494), (4090, 49747)]