201949668

素因数分解:

$2^2\times 3^2\times {\mathrm{5609713}}^1$

素因数の和:5609723

約数の個数: 18

約数和(自身を含む): 510483974

約数和(自身を除く): 308534306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5609713, 11219426, 16829139, 22438852, 33658278, 50487417, 67316556, 100974834, 201949668]

約数ペア:

[(1, 201949668), (2, 100974834), (3, 67316556), (4, 50487417), (6, 33658278), (9, 22438852), (12, 16829139), (18, 11219426), (36, 5609713)]