202206907

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1\times {\mathrm{443}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 233494272

約数和(自身を除く): 31287365

約数列:

[1, 7, 197, 331, 443, 1379, 2317, 3101, 65207, 87271, 146633, 456449, 610897, 1026431, 28886701, 202206907]

約数ペア:

[(1, 202206907), (7, 28886701), (197, 1026431), (331, 610897), (443, 456449), (1379, 146633), (2317, 87271), (3101, 65207)]