223837268

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{2141}}^1$

素因数の和:2647

約数の個数: 24

約数和(自身を含む): 399440160

約数和(自身を除く): 175602892

約数列:

[1, 2, 4, 59, 118, 236, 443, 886, 1772, 2141, 4282, 8564, 26137, 52274, 104548, 126319, 252638, 505276, 948463, 1896926, 3793852, 55959317, 111918634, 223837268]

約数ペア:

[(1, 223837268), (2, 111918634), (4, 55959317), (59, 3793852), (118, 1896926), (236, 948463), (443, 505276), (886, 252638), (1772, 126319), (2141, 104548), (4282, 52274), (8564, 26137)]