221424134

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{4481}}^1$

素因数の和:5311

約数の個数: 16

約数和(自身を含む): 343357056

約数和(自身を除く): 121932922

約数列:

[1, 2, 31, 62, 797, 1594, 4481, 8962, 24707, 49414, 138911, 277822, 3571357, 7142714, 110712067, 221424134]

約数ペア:

[(1, 221424134), (2, 110712067), (31, 7142714), (62, 3571357), (797, 277822), (1594, 138911), (4481, 49414), (8962, 24707)]