200814863039

素因数分解:

$7^3\times {\mathrm{197}}^1\times {\mathrm{2971909}}^1$

素因数の和:2972127

約数の個数: 16

約数和(自身を含む): 235375272000

約数和(自身を除く): 34560408961

約数列:

[1, 7, 49, 197, 343, 1379, 9653, 67571, 2971909, 20803363, 145623541, 585466073, 1019364787, 4098262511, 28687837577, 200814863039]

約数ペア:

[(1, 200814863039), (7, 28687837577), (49, 4098262511), (197, 1019364787), (343, 585466073), (1379, 145623541), (9653, 20803363), (67571, 2971909)]