201366542

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{757}}^1\times {\mathrm{787}}^1$

素因数の和:1572

約数の個数: 24

約数和(自身を含む): 327919896

約数和(自身を除く): 126553354

約数列:

[1, 2, 13, 26, 169, 338, 757, 787, 1514, 1574, 9841, 10231, 19682, 20462, 127933, 133003, 255866, 266006, 595759, 1191518, 7744867, 15489734, 100683271, 201366542]

約数ペア:

[(1, 201366542), (2, 100683271), (13, 15489734), (26, 7744867), (169, 1191518), (338, 595759), (757, 266006), (787, 255866), (1514, 133003), (1574, 127933), (9841, 20462), (10231, 19682)]