127855228

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{680081}}^1$

素因数の和:680132

約数の個数: 12

約数和(自身を含む): 228507552

約数和(自身を除く): 100652324

約数列:

[1, 2, 4, 47, 94, 188, 680081, 1360162, 2720324, 31963807, 63927614, 127855228]

約数ペア:

[(1, 127855228), (2, 63927614), (4, 31963807), (47, 2720324), (94, 1360162), (188, 680081)]