222843882244

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{705202159}}^1$

素因数の和:705202242

約数の個数: 12

約数和(自身を含む): 394913209600

約数和(自身を除く): 172069327356

約数列:

[1, 2, 4, 79, 158, 316, 705202159, 1410404318, 2820808636, 55710970561, 111421941122, 222843882244]

約数ペア:

[(1, 222843882244), (2, 111421941122), (4, 55710970561), (79, 2820808636), (158, 1410404318), (316, 705202159)]