205650820609

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{39253831}}^1$

素因数の和:39253888

約数の個数: 12

約数和(自身を含む): 229870440192

約数和(自身を除く): 24219619583

約数列:

[1, 13, 31, 169, 403, 5239, 39253831, 510299803, 1216868761, 6633897439, 15819293893, 205650820609]

約数ペア:

[(1, 205650820609), (13, 15819293893), (31, 6633897439), (169, 1216868761), (403, 510299803), (5239, 39253831)]