204034220351

素因数分解:

${\mathrm{13}}^2\times {\mathrm{449}}^1\times {\mathrm{1613}}^1\times {\mathrm{1667}}^1$

素因数の和:3755

約数の個数: 24

約数和(自身を含む): 221698717200

約数和(自身を除く): 17664496849

約数列:

[1, 13, 169, 449, 1613, 1667, 5837, 20969, 21671, 75881, 272597, 281723, 724237, 748483, 2688871, 9415081, 9730279, 34955323, 122396053, 126493627, 454419199, 1207303079, 15694940027, 204034220351]

約数ペア:

[(1, 204034220351), (13, 15694940027), (169, 1207303079), (449, 454419199), (1613, 126493627), (1667, 122396053), (5837, 34955323), (20969, 9730279), (21671, 9415081), (75881, 2688871), (272597, 748483), (281723, 724237)]