205122692

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{523}}^1\times {\mathrm{1381}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 364980672

約数和(自身を除く): 159857980

約数列:

[1, 2, 4, 71, 142, 284, 523, 1046, 1381, 2092, 2762, 5524, 37133, 74266, 98051, 148532, 196102, 392204, 722263, 1444526, 2889052, 51280673, 102561346, 205122692]

約数ペア:

[(1, 205122692), (2, 102561346), (4, 51280673), (71, 2889052), (142, 1444526), (284, 722263), (523, 392204), (1046, 196102), (1381, 148532), (2092, 98051), (2762, 74266), (5524, 37133)]