201791820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3363197}}^1$

素因数の和:3363209

約数の個数: 24

約数和(自身を含む): 565017264

約数和(自身を除く): 363225444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3363197, 6726394, 10089591, 13452788, 16815985, 20179182, 33631970, 40358364, 50447955, 67263940, 100895910, 201791820]

約数ペア:

[(1, 201791820), (2, 100895910), (3, 67263940), (4, 50447955), (5, 40358364), (6, 33631970), (10, 20179182), (12, 16815985), (15, 13452788), (20, 10089591), (30, 6726394), (60, 3363197)]