202396210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{21061}}^1$

素因数の和:21130

約数の個数: 24

約数和(自身を含む): 376462188

約数和(自身を除く): 174065978

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 4805, 9610, 21061, 42122, 105305, 210610, 652891, 1305782, 3264455, 6528910, 20239621, 40479242, 101198105, 202396210]

約数ペア:

[(1, 202396210), (2, 101198105), (5, 40479242), (10, 20239621), (31, 6528910), (62, 3264455), (155, 1305782), (310, 652891), (961, 210610), (1922, 105305), (4805, 42122), (9610, 21061)]