197556

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 468384

約数和(自身を除く): 270828

約数列:

[1, 2, 3, 4, 6, 12, 101, 163, 202, 303, 326, 404, 489, 606, 652, 978, 1212, 1956, 16463, 32926, 49389, 65852, 98778, 197556]

約数ペア:

[(1, 197556), (2, 98778), (3, 65852), (4, 49389), (6, 32926), (12, 16463), (101, 1956), (163, 1212), (202, 978), (303, 652), (326, 606), (404, 489)]