200890723

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 234420480

約数和(自身を除く): 33529757

約数列:

[1, 11, 37, 53, 67, 139, 407, 583, 737, 1529, 1961, 2479, 3551, 5143, 7367, 9313, 21571, 27269, 39061, 56573, 81037, 102443, 131387, 272579, 344581, 493589, 1445257, 2998369, 3790391, 5429479, 18262793, 200890723]

約数ペア:

[(1, 200890723), (11, 18262793), (37, 5429479), (53, 3790391), (67, 2998369), (139, 1445257), (407, 493589), (583, 344581), (737, 272579), (1529, 131387), (1961, 102443), (2479, 81037), (3551, 56573), (5143, 39061), (7367, 27269), (9313, 21571)]