199724617

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2777}}^1$

素因数の和:2912

約数の個数: 16

約数和(自身を含む): 216017280

約数和(自身を除く): 16292663

約数列:

[1, 23, 53, 59, 1219, 1357, 2777, 3127, 63871, 71921, 147181, 163843, 3385163, 3768389, 8683679, 199724617]

約数ペア:

[(1, 199724617), (23, 8683679), (53, 3768389), (59, 3385163), (1219, 163843), (1357, 147181), (2777, 71921), (3127, 63871)]