200660218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{7789}}^1$

素因数の和:8973

約数の個数: 16

約数和(自身を含む): 328675680

約数和(自身を除く): 128015462

約数列:

[1, 2, 11, 22, 1171, 2342, 7789, 12881, 15578, 25762, 85679, 171358, 9120919, 18241838, 100330109, 200660218]

約数ペア:

[(1, 200660218), (2, 100330109), (11, 18241838), (22, 9120919), (1171, 171358), (2342, 85679), (7789, 25762), (12881, 15578)]