207910532

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{117331}}^1$

素因数の和:117778

約数の個数: 12

約数和(自身を含む): 364667856

約数和(自身を除く): 156757324

約数列:

[1, 2, 4, 443, 886, 1772, 117331, 234662, 469324, 51977633, 103955266, 207910532]

約数ペア:

[(1, 207910532), (2, 103955266), (4, 51977633), (443, 469324), (886, 234662), (1772, 117331)]