200472016

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{171637}}^1$

素因数の和:171718

約数の個数: 20

約数和(自身を含む): 393737572

約数和(自身を除く): 193265556

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 171637, 343274, 686548, 1373096, 2746192, 12529501, 25059002, 50118004, 100236008, 200472016]

約数ペア:

[(1, 200472016), (2, 100236008), (4, 50118004), (8, 25059002), (16, 12529501), (73, 2746192), (146, 1373096), (292, 686548), (584, 343274), (1168, 171637)]