201820679

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1171}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 218273280

約数和(自身を除く): 16452601

約数列:

[1, 19, 47, 193, 893, 1171, 3667, 9071, 22249, 55037, 172349, 226003, 1045703, 4294057, 10622141, 201820679]

約数ペア:

[(1, 201820679), (19, 10622141), (47, 4294057), (193, 1045703), (893, 226003), (1171, 172349), (3667, 55037), (9071, 22249)]