206426257

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1453}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 223927632

約数和(自身を除く): 17501375

約数列:

[1, 17, 61, 137, 1037, 1453, 2329, 8357, 24701, 88633, 142069, 199061, 1506761, 3384037, 12142721, 206426257]

約数ペア:

[(1, 206426257), (17, 12142721), (61, 3384037), (137, 1506761), (1037, 199061), (1453, 142069), (2329, 88633), (8357, 24701)]