140202356

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{172663}}^1$

素因数の和:172703

約数の個数: 24

約数和(自身を含む): 290075520

約数和(自身を除く): 149873164

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 172663, 345326, 690652, 1208641, 2417282, 4834564, 5007227, 10014454, 20028908, 35050589, 70101178, 140202356]

約数ペア:

[(1, 140202356), (2, 70101178), (4, 35050589), (7, 20028908), (14, 10014454), (28, 5007227), (29, 4834564), (58, 2417282), (116, 1208641), (203, 690652), (406, 345326), (812, 172663)]