219250908

素因数分解:

$2^2\times 3^3\times {\mathrm{2030101}}^1$

素因数の和:2030114

約数の個数: 24

約数和(自身を含む): 568428560

約数和(自身を除く): 349177652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2030101, 4060202, 6090303, 8120404, 12180606, 18270909, 24361212, 36541818, 54812727, 73083636, 109625454, 219250908]

約数ペア:

[(1, 219250908), (2, 109625454), (3, 73083636), (4, 54812727), (6, 36541818), (9, 24361212), (12, 18270909), (18, 12180606), (27, 8120404), (36, 6090303), (54, 4060202), (108, 2030101)]