204166864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1160039}}^1$

素因数の和:1160058

約数の個数: 20

約数和(自身を含む): 431534880

約数和(自身を除く): 227368016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1160039, 2320078, 4640156, 9280312, 12760429, 18560624, 25520858, 51041716, 102083432, 204166864]

約数ペア:

[(1, 204166864), (2, 102083432), (4, 51041716), (8, 25520858), (11, 18560624), (16, 12760429), (22, 9280312), (44, 4640156), (88, 2320078), (176, 1160039)]