206869482

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{25943}}^1$

素因数の和:26394

約数の個数: 24

約数和(自身を含む): 449246304

約数和(自身を除く): 242376822

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3987, 7974, 25943, 51886, 77829, 155658, 233487, 466974, 11492749, 22985498, 34478247, 68956494, 103434741, 206869482]

約数ペア:

[(1, 206869482), (2, 103434741), (3, 68956494), (6, 34478247), (9, 22985498), (18, 11492749), (443, 466974), (886, 233487), (1329, 155658), (2658, 77829), (3987, 51886), (7974, 25943)]