198154477

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{3361}}^1$

素因数の和:3516

約数の個数: 16

約数和(自身を含む): 217857600

約数和(自身を除く): 19703123

約数列:

[1, 19, 29, 107, 551, 2033, 3103, 3361, 58957, 63859, 97469, 359627, 1851911, 6832913, 10429183, 198154477]

約数ペア:

[(1, 198154477), (19, 10429183), (29, 6832913), (107, 1851911), (551, 359627), (2033, 97469), (3103, 63859), (3361, 58957)]