202193905

素因数分解:

$5^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1\times {\mathrm{881}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 245188944

約数和(自身を除く): 42995039

約数列:

[1, 5, 197, 233, 881, 985, 1165, 4405, 45901, 173557, 205273, 229505, 867785, 1026365, 40438781, 202193905]

約数ペア:

[(1, 202193905), (5, 40438781), (197, 1026365), (233, 867785), (881, 229505), (985, 205273), (1165, 173557), (4405, 45901)]