208024965

素因数分解:

$3^2\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{4357}}^1$

素因数の和:5429

約数の個数: 24

約数和(自身を含む): 360999288

約数和(自身を除く): 152974323

約数列:

[1, 3, 5, 9, 15, 45, 1061, 3183, 4357, 5305, 9549, 13071, 15915, 21785, 39213, 47745, 65355, 196065, 4622777, 13868331, 23113885, 41604993, 69341655, 208024965]

約数ペア:

[(1, 208024965), (3, 69341655), (5, 41604993), (9, 23113885), (15, 13868331), (45, 4622777), (1061, 196065), (3183, 65355), (4357, 47745), (5305, 39213), (9549, 21785), (13071, 15915)]