208568940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3476149}}^1$

素因数の和:3476161

約数の個数: 24

約数和(自身を含む): 583993200

約数和(自身を除く): 375424260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3476149, 6952298, 10428447, 13904596, 17380745, 20856894, 34761490, 41713788, 52142235, 69522980, 104284470, 208568940]

約数ペア:

[(1, 208568940), (2, 104284470), (3, 69522980), (4, 52142235), (5, 41713788), (6, 34761490), (10, 20856894), (12, 17380745), (15, 13904596), (20, 10428447), (30, 6952298), (60, 3476149)]