221604

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 527520

約数和(自身を除く): 305916

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 313, 354, 626, 708, 939, 1252, 1878, 3756, 18467, 36934, 55401, 73868, 110802, 221604]

約数ペア:

[(1, 221604), (2, 110802), (3, 73868), (4, 55401), (6, 36934), (12, 18467), (59, 3756), (118, 1878), (177, 1252), (236, 939), (313, 708), (354, 626)]