222080212

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{397}}^1\times {\mathrm{1307}}^1$

素因数の和:1815

約数の個数: 24

約数和(自身を含む): 393561504

約数和(自身を除く): 171481292

約数列:

[1, 2, 4, 107, 214, 397, 428, 794, 1307, 1588, 2614, 5228, 42479, 84958, 139849, 169916, 279698, 518879, 559396, 1037758, 2075516, 55520053, 111040106, 222080212]

約数ペア:

[(1, 222080212), (2, 111040106), (4, 55520053), (107, 2075516), (214, 1037758), (397, 559396), (428, 518879), (794, 279698), (1307, 169916), (1588, 139849), (2614, 84958), (5228, 42479)]