208909950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1392733}}^1$

素因数の和:1392748

約数の個数: 24

約数和(自身を含む): 518097048

約数和(自身を除く): 309187098

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1392733, 2785466, 4178199, 6963665, 8356398, 13927330, 20890995, 34818325, 41781990, 69636650, 104454975, 208909950]

約数ペア:

[(1, 208909950), (2, 104454975), (3, 69636650), (5, 41781990), (6, 34818325), (10, 20890995), (15, 13927330), (25, 8356398), (30, 6963665), (50, 4178199), (75, 2785466), (150, 1392733)]