214908914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{123653}}^1$

素因数の和:123745

約数の個数: 16

約数和(自身を含む): 356123520

約数和(自身を除く): 141214606

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 123653, 247306, 1360183, 2720366, 9768587, 19537174, 107454457, 214908914]

約数ペア:

[(1, 214908914), (2, 107454457), (11, 19537174), (22, 9768587), (79, 2720366), (158, 1360183), (869, 247306), (1738, 123653)]