201764240

素因数分解:

$2^4\times 5^1\times {\mathrm{2522053}}^1$

素因数の和:2522066

約数の個数: 20

約数和(自身を含む): 469102044

約数和(自身を除く): 267337804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2522053, 5044106, 10088212, 12610265, 20176424, 25220530, 40352848, 50441060, 100882120, 201764240]

約数ペア:

[(1, 201764240), (2, 100882120), (4, 50441060), (5, 40352848), (8, 25220530), (10, 20176424), (16, 12610265), (20, 10088212), (40, 5044106), (80, 2522053)]