201998095844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{4387829}}^1$

素因数の和:4388527

約数の個数: 24

約数和(自身を含む): 374843541240

約数和(自身を除く): 172845445396

約数列:

[1, 2, 4, 17, 34, 68, 677, 1354, 2708, 11509, 23018, 46036, 4387829, 8775658, 17551316, 74593093, 149186186, 298372372, 2970560233, 5941120466, 11882240932, 50499523961, 100999047922, 201998095844]

約数ペア:

[(1, 201998095844), (2, 100999047922), (4, 50499523961), (17, 11882240932), (34, 5941120466), (68, 2970560233), (677, 298372372), (1354, 149186186), (2708, 74593093), (11509, 17551316), (23018, 8775658), (46036, 4387829)]