201814492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{44531}}^1$

素因数の和:44649

約数の個数: 24

約数和(自身を含む): 389031552

約数和(自身を除く): 187217060

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 44531, 89062, 178124, 489841, 979682, 1959364, 4586693, 9173386, 18346772, 50453623, 100907246, 201814492]

約数ペア:

[(1, 201814492), (2, 100907246), (4, 50453623), (11, 18346772), (22, 9173386), (44, 4586693), (103, 1959364), (206, 979682), (412, 489841), (1133, 178124), (2266, 89062), (4532, 44531)]