213834

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:389

約数の個数: 16

約数和(自身を含む): 432288

約数和(自身を除く): 218454

約数列:

[1, 2, 3, 6, 157, 227, 314, 454, 471, 681, 942, 1362, 35639, 71278, 106917, 213834]

約数ペア:

[(1, 213834), (2, 106917), (3, 71278), (6, 35639), (157, 1362), (227, 942), (314, 681), (454, 471)]