211430108

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{416201}}^1$

素因数の和:416332

約数の個数: 12

約数和(自身を含む): 372916992

約数和(自身を除く): 161486884

約数列:

[1, 2, 4, 127, 254, 508, 416201, 832402, 1664804, 52857527, 105715054, 211430108]

約数ペア:

[(1, 211430108), (2, 105715054), (4, 52857527), (127, 1664804), (254, 832402), (508, 416201)]