201233539

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 233610480

約数和(自身を除く): 32376941

約数列:

[1, 13, 17, 89, 169, 221, 787, 1157, 1513, 2873, 10231, 13379, 15041, 19669, 70043, 133003, 173927, 255697, 910559, 1190731, 2261051, 11837267, 15479503, 201233539]

約数ペア:

[(1, 201233539), (13, 15479503), (17, 11837267), (89, 2261051), (169, 1190731), (221, 910559), (787, 255697), (1157, 173927), (1513, 133003), (2873, 70043), (10231, 19669), (13379, 15041)]