200865690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{743947}}^1$

素因数の和:743963

約数の個数: 32

約数和(自身を含む): 535642560

約数和(自身を除く): 334776870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 743947, 1487894, 2231841, 3719735, 4463682, 6695523, 7439470, 11159205, 13391046, 20086569, 22318410, 33477615, 40173138, 66955230, 100432845, 200865690]

約数ペア:

[(1, 200865690), (2, 100432845), (3, 66955230), (5, 40173138), (6, 33477615), (9, 22318410), (10, 20086569), (15, 13391046), (18, 11159205), (27, 7439470), (30, 6695523), (45, 4463682), (54, 3719735), (90, 2231841), (135, 1487894), (270, 743947)]