207007305

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{1321}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 343170048

約数和(自身を除く): 136162743

約数列:

[1, 3, 5, 15, 31, 93, 155, 337, 465, 1011, 1321, 1685, 3963, 5055, 6605, 10447, 19815, 31341, 40951, 52235, 122853, 156705, 204755, 445177, 614265, 1335531, 2225885, 6677655, 13800487, 41401461, 69002435, 207007305]

約数ペア:

[(1, 207007305), (3, 69002435), (5, 41401461), (15, 13800487), (31, 6677655), (93, 2225885), (155, 1335531), (337, 614265), (465, 445177), (1011, 204755), (1321, 156705), (1685, 122853), (3963, 52235), (5055, 40951), (6605, 31341), (10447, 19815)]