208346505

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{448057}}^1$

素因数の和:448096

約数の個数: 16

約数和(自身を含む): 344108544

約数和(自身を除く): 135762039

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 448057, 1344171, 2240285, 6720855, 13889767, 41669301, 69448835, 208346505]

約数ペア:

[(1, 208346505), (3, 69448835), (5, 41669301), (15, 13889767), (31, 6720855), (93, 2240285), (155, 1344171), (465, 448057)]