127349284

素因数分解:

$2^2\times {\mathrm{101}}^2\times {\mathrm{3121}}^1$

素因数の和:3327

約数の個数: 18

約数和(自身を含む): 225161762

約数和(自身を除く): 97812478

約数列:

[1, 2, 4, 101, 202, 404, 3121, 6242, 10201, 12484, 20402, 40804, 315221, 630442, 1260884, 31837321, 63674642, 127349284]

約数ペア:

[(1, 127349284), (2, 63674642), (4, 31837321), (101, 1260884), (202, 630442), (404, 315221), (3121, 40804), (6242, 20402), (10201, 12484)]