201228706

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{113177}}^1$

素因数の和:113313

約数の個数: 16

約数和(自身を含む): 347682816

約数和(自身を除く): 146454110

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 113177, 226354, 792239, 1584478, 14373479, 28746958, 100614353, 201228706]

約数ペア:

[(1, 201228706), (2, 100614353), (7, 28746958), (14, 14373479), (127, 1584478), (254, 792239), (889, 226354), (1778, 113177)]