220434826

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{9397}}^1$

素因数の和:9753

約数の個数: 16

約数和(自身を含む): 340696296

約数和(自身を除く): 120261470

約数列:

[1, 2, 37, 74, 317, 634, 9397, 11729, 18794, 23458, 347689, 695378, 2978849, 5957698, 110217413, 220434826]

約数ペア:

[(1, 220434826), (2, 110217413), (37, 5957698), (74, 2978849), (317, 695378), (634, 347689), (9397, 23458), (11729, 18794)]