201148816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1142891}}^1$

素因数の和:1142910

約数の個数: 20

約数和(自身を含む): 425155824

約数和(自身を除く): 224007008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1142891, 2285782, 4571564, 9143128, 12571801, 18286256, 25143602, 50287204, 100574408, 201148816]

約数ペア:

[(1, 201148816), (2, 100574408), (4, 50287204), (8, 25143602), (11, 18286256), (16, 12571801), (22, 9143128), (44, 4571564), (88, 2285782), (176, 1142891)]