201225551

素因数分解:

${\mathrm{23}}^1\times {\mathrm{1427}}^1\times {\mathrm{6131}}^1$

素因数の和:7581

約数の個数: 8

約数和(自身を含む): 210155904

約数和(自身を除く): 8930353

約数列:

[1, 23, 1427, 6131, 32821, 141013, 8748937, 201225551]

約数ペア:

[(1, 201225551), (23, 8748937), (1427, 141013), (6131, 32821)]