202143755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{10181}}^1$

素因数の和:10235

約数の個数: 24

約数和(自身を含む): 279312624

約数和(自身を除く): 77168869

約数列:

[1, 5, 11, 19, 55, 95, 209, 361, 1045, 1805, 3971, 10181, 19855, 50905, 111991, 193439, 559955, 967195, 2127829, 3675341, 10639145, 18376705, 40428751, 202143755]

約数ペア:

[(1, 202143755), (5, 40428751), (11, 18376705), (19, 10639145), (55, 3675341), (95, 2127829), (209, 967195), (361, 559955), (1045, 193439), (1805, 111991), (3971, 50905), (10181, 19855)]