207803940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3463399}}^1$

素因数の和:3463411

約数の個数: 24

約数和(自身を含む): 581851200

約数和(自身を除く): 374047260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3463399, 6926798, 10390197, 13853596, 17316995, 20780394, 34633990, 41560788, 51950985, 69267980, 103901970, 207803940]

約数ペア:

[(1, 207803940), (2, 103901970), (3, 69267980), (4, 51950985), (5, 41560788), (6, 34633990), (10, 20780394), (12, 17316995), (15, 13853596), (20, 10390197), (30, 6926798), (60, 3463399)]