207491671

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1553}}^1$

素因数の和:1770

約数の個数: 16

約数和(自身を含む): 223925184

約数和(自身を除く): 16433513

約数列:

[1, 23, 37, 157, 851, 1553, 3611, 5809, 35719, 57461, 133607, 243821, 1321603, 5607883, 9021377, 207491671]

約数ペア:

[(1, 207491671), (23, 9021377), (37, 5607883), (157, 1321603), (851, 243821), (1553, 133607), (3611, 57461), (5809, 35719)]