202142853

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{9677}}^1$

素因数の和:9905

約数の個数: 24

約数和(自身を含む): 320070816

約数和(自身を除く): 117927963

約数列:

[1, 3, 9, 11, 33, 99, 211, 633, 1899, 2321, 6963, 9677, 20889, 29031, 87093, 106447, 319341, 958023, 2041847, 6125541, 18376623, 22460317, 67380951, 202142853]

約数ペア:

[(1, 202142853), (3, 67380951), (9, 22460317), (11, 18376623), (33, 6125541), (99, 2041847), (211, 958023), (633, 319341), (1899, 106447), (2321, 87093), (6963, 29031), (9677, 20889)]