199968973

素因数分解:

${\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 208857600

約数和(自身を除く): 8888627

約数列:

[1, 47, 73, 167, 349, 3431, 7849, 12191, 16403, 25477, 58283, 572977, 1197419, 2739301, 4254659, 199968973]

約数ペア:

[(1, 199968973), (47, 4254659), (73, 2739301), (167, 1197419), (349, 572977), (3431, 58283), (7849, 25477), (12191, 16403)]