202248965

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1\times {\mathrm{647}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 245877120

約数和(自身を除く): 43628155

約数列:

[1, 5, 101, 505, 619, 647, 3095, 3235, 62519, 65347, 312595, 326735, 400493, 2002465, 40449793, 202248965]

約数ペア:

[(1, 202248965), (5, 40449793), (101, 2002465), (505, 400493), (619, 326735), (647, 312595), (3095, 65347), (3235, 62519)]