201742287

素因数分解:

$3^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1\times {\mathrm{691}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 271108992

約数和(自身を除く): 69366705

約数列:

[1, 3, 307, 317, 691, 921, 951, 2073, 97319, 212137, 219047, 291957, 636411, 657141, 67247429, 201742287]

約数ペア:

[(1, 201742287), (3, 67247429), (307, 657141), (317, 636411), (691, 291957), (921, 219047), (951, 212137), (2073, 97319)]