208663063557

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1208569}}^1$

素因数の和:1208837

約数の個数: 32

約数和(自身を含む): 316742025600

約数和(自身を除く): 108078962043

約数列:

[1, 3, 13, 19, 39, 57, 233, 247, 699, 741, 3029, 4427, 9087, 13281, 57551, 172653, 1208569, 3625707, 15711397, 22962811, 47134191, 68888433, 281596577, 298516543, 844789731, 895549629, 3660755501, 5350334963, 10982266503, 16051004889, 69554354519, 208663063557]

約数ペア:

[(1, 208663063557), (3, 69554354519), (13, 16051004889), (19, 10982266503), (39, 5350334963), (57, 3660755501), (233, 895549629), (247, 844789731), (699, 298516543), (741, 281596577), (3029, 68888433), (4427, 47134191), (9087, 22962811), (13281, 15711397), (57551, 3625707), (172653, 1208569)]