208881804

素因数分解:

$2^2\times 3^1\times {\mathrm{1321}}^1\times {\mathrm{13177}}^1$

素因数の和:14505

約数の個数: 24

約数和(自身を含む): 487796848

約数和(自身を除く): 278915044

約数列:

[1, 2, 3, 4, 6, 12, 1321, 2642, 3963, 5284, 7926, 13177, 15852, 26354, 39531, 52708, 79062, 158124, 17406817, 34813634, 52220451, 69627268, 104440902, 208881804]

約数ペア:

[(1, 208881804), (2, 104440902), (3, 69627268), (4, 52220451), (6, 34813634), (12, 17406817), (1321, 158124), (2642, 79062), (3963, 52708), (5284, 39531), (7926, 26354), (13177, 15852)]