238927354

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{54277}}^1$

素因数の和:54381

約数の個数: 16

約数和(自身を含む): 375169536

約数和(自身を除く): 136242182

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 54277, 108554, 1682587, 3365174, 3853667, 7707334, 119463677, 238927354]

約数ペア:

[(1, 238927354), (2, 119463677), (31, 7707334), (62, 3853667), (71, 3365174), (142, 1682587), (2201, 108554), (4402, 54277)]