206571402

素因数分解:

$2^1\times 3^2\times {\mathrm{523}}^1\times {\mathrm{21943}}^1$

素因数の和:22474

約数の個数: 24

約数和(自身を含む): 448447584

約数和(自身を除く): 241876182

約数列:

[1, 2, 3, 6, 9, 18, 523, 1046, 1569, 3138, 4707, 9414, 21943, 43886, 65829, 131658, 197487, 394974, 11476189, 22952378, 34428567, 68857134, 103285701, 206571402]

約数ペア:

[(1, 206571402), (2, 103285701), (3, 68857134), (6, 34428567), (9, 22952378), (18, 11476189), (523, 394974), (1046, 197487), (1569, 131658), (3138, 65829), (4707, 43886), (9414, 21943)]