200727135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{637229}}^1$

素因数の和:637247

約数の個数: 24

約数和(自身を含む): 397631520

約数和(自身を除く): 196904385

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 637229, 1911687, 3186145, 4460603, 5735061, 9558435, 13381809, 22303015, 28675305, 40145427, 66909045, 200727135]

約数ペア:

[(1, 200727135), (3, 66909045), (5, 40145427), (7, 28675305), (9, 22303015), (15, 13381809), (21, 9558435), (35, 5735061), (45, 4460603), (63, 3186145), (105, 1911687), (315, 637229)]