201651897

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1\times {\mathrm{2309}}^1$

素因数の和:3032

約数の個数: 16

約数和(自身を含む): 275647680

約数和(自身を除く): 73995783

約数列:

[1, 3, 43, 129, 677, 2031, 2309, 6927, 29111, 87333, 99287, 297861, 1563193, 4689579, 67217299, 201651897]

約数ペア:

[(1, 201651897), (3, 67217299), (43, 4689579), (129, 1563193), (677, 297861), (2031, 99287), (2309, 87333), (6927, 29111)]