209133082

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{18583}}^1$

素因数の和:18933

約数の個数: 16

約数和(自身を含む): 333173952

約数和(自身を除く): 124040870

約数列:

[1, 2, 17, 34, 331, 662, 5627, 11254, 18583, 37166, 315911, 631822, 6150973, 12301946, 104566541, 209133082]

約数ペア:

[(1, 209133082), (2, 104566541), (17, 12301946), (34, 6150973), (331, 631822), (662, 315911), (5627, 37166), (11254, 18583)]