200745420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3345757}}^1$

素因数の和:3345769

約数の個数: 24

約数和(自身を含む): 562087344

約数和(自身を除く): 361341924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3345757, 6691514, 10037271, 13383028, 16728785, 20074542, 33457570, 40149084, 50186355, 66915140, 100372710, 200745420]

約数ペア:

[(1, 200745420), (2, 100372710), (3, 66915140), (4, 50186355), (5, 40149084), (6, 33457570), (10, 20074542), (12, 16728785), (15, 13383028), (20, 10037271), (30, 6691514), (60, 3345757)]