230956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 458640

約数和(自身を除く): 227684

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 181, 319, 362, 638, 724, 1276, 1991, 3982, 5249, 7964, 10498, 20996, 57739, 115478, 230956]

約数ペア:

[(1, 230956), (2, 115478), (4, 57739), (11, 20996), (22, 10498), (29, 7964), (44, 5249), (58, 3982), (116, 1991), (181, 1276), (319, 724), (362, 638)]