217439602

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{55441}}^1$

素因数の和:55533

約数の個数: 16

約数和(自身を含む): 341300952

約数和(自身を除く): 123861350

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 55441, 110882, 2051317, 2938373, 4102634, 5876746, 108719801, 217439602]

約数ペア:

[(1, 217439602), (2, 108719801), (37, 5876746), (53, 4102634), (74, 2938373), (106, 2051317), (1961, 110882), (3922, 55441)]