201918382347

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{115447903}}^1$

素因数の和:115447970

約数の個数: 16

約数和(自身を含む): 299240967168

約数和(自身を除く): 97322584821

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 115447903, 346343709, 1269926933, 3809780799, 6118738859, 18356216577, 67306127449, 201918382347]

約数ペア:

[(1, 201918382347), (3, 67306127449), (11, 18356216577), (33, 6118738859), (53, 3809780799), (159, 1269926933), (583, 346343709), (1749, 115447903)]