207988899

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{32749}}^1$

素因数の和:32854

約数の個数: 16

約数和(自身を含む): 290820000

約数和(自身を除く): 82831101

約数列:

[1, 3, 29, 73, 87, 219, 2117, 6351, 32749, 98247, 949721, 2390677, 2849163, 7172031, 69329633, 207988899]

約数ペア:

[(1, 207988899), (3, 69329633), (29, 7172031), (73, 2849163), (87, 2390677), (219, 949721), (2117, 98247), (6351, 32749)]