207868314

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{220667}}^1$

素因数の和:220829

約数の個数: 16

約数和(自身を含む): 418386528

約数和(自身を除く): 210518214

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 220667, 441334, 662001, 1324002, 34644719, 69289438, 103934157, 207868314]

約数ペア:

[(1, 207868314), (2, 103934157), (3, 69289438), (6, 34644719), (157, 1324002), (314, 662001), (471, 441334), (942, 220667)]