220173834

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2158567}}^1$

素因数の和:2158589

約数の個数: 16

約数和(自身を含む): 466250688

約数和(自身を除く): 246076854

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2158567, 4317134, 6475701, 12951402, 36695639, 73391278, 110086917, 220173834]

約数ペア:

[(1, 220173834), (2, 110086917), (3, 73391278), (6, 36695639), (17, 12951402), (34, 6475701), (51, 4317134), (102, 2158567)]