222929279

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{967}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 240869376

約数和(自身を除く): 17940097

約数列:

[1, 17, 71, 191, 967, 1207, 3247, 13561, 16439, 68657, 184697, 230537, 1167169, 3139849, 13113487, 222929279]

約数ペア:

[(1, 222929279), (17, 13113487), (71, 3139849), (191, 1167169), (967, 230537), (1207, 184697), (3247, 68657), (13561, 16439)]