220166484

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{168323}}^1$

素因数の和:168439

約数の個数: 24

約数和(自身を含む): 518437920

約数和(自身を除く): 298271436

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 168323, 336646, 504969, 673292, 1009938, 2019876, 18347207, 36694414, 55041621, 73388828, 110083242, 220166484]

約数ペア:

[(1, 220166484), (2, 110083242), (3, 73388828), (4, 55041621), (6, 36694414), (12, 18347207), (109, 2019876), (218, 1009938), (327, 673292), (436, 504969), (654, 336646), (1308, 168323)]