202423870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{2393}}^1$

素因数の和:3180

約数の個数: 32

約数和(自身を含む): 398170080

約数和(自身を除く): 195746210

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 769, 1538, 2393, 3845, 4786, 7690, 8459, 11965, 16918, 23930, 26323, 42295, 52646, 84590, 131615, 263230, 1840217, 3680434, 9201085, 18402170, 20242387, 40484774, 101211935, 202423870]

約数ペア:

[(1, 202423870), (2, 101211935), (5, 40484774), (10, 20242387), (11, 18402170), (22, 9201085), (55, 3680434), (110, 1840217), (769, 263230), (1538, 131615), (2393, 84590), (3845, 52646), (4786, 42295), (7690, 26323), (8459, 23930), (11965, 16918)]