201457539

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{50989}}^1$

素因数の和:51434

約数の個数: 12

約数和(自身を含む): 291662800

約数和(自身を除く): 90205261

約数列:

[1, 3, 9, 439, 1317, 3951, 50989, 152967, 458901, 22384171, 67152513, 201457539]

約数ペア:

[(1, 201457539), (3, 67152513), (9, 22384171), (439, 458901), (1317, 152967), (3951, 50989)]