221336146

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{40973}}^1$

素因数の和:41085

約数の個数: 16

約数和(自身を含む): 345656664

約数和(自身を除く): 124320518

約数列:

[1, 2, 37, 73, 74, 146, 2701, 5402, 40973, 81946, 1516001, 2991029, 3032002, 5982058, 110668073, 221336146]

約数ペア:

[(1, 221336146), (2, 110668073), (37, 5982058), (73, 3032002), (74, 2991029), (146, 1516001), (2701, 81946), (5402, 40973)]