408032070154

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{19919}}^1\times {\mathrm{123401}}^1$

素因数の和:143405

約数の個数: 16

約数和(自身を含む): 619458295680

約数和(自身を除く): 211426225526

約数列:

[1, 2, 83, 166, 19919, 39838, 123401, 246802, 1653277, 3306554, 10242283, 20484566, 2458024519, 4916049038, 204016035077, 408032070154]

約数ペア:

[(1, 408032070154), (2, 204016035077), (83, 4916049038), (166, 2458024519), (19919, 20484566), (39838, 10242283), (123401, 3306554), (246802, 1653277)]