210132013

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 268240896

約数和(自身を除く): 58108883

約数列:

[1, 7, 13, 43, 83, 91, 301, 559, 581, 647, 1079, 3569, 3913, 4529, 7553, 8411, 24983, 27821, 46397, 53701, 58877, 194747, 324779, 361673, 375907, 698113, 2309143, 2531711, 4886791, 16164001, 30018859, 210132013]

約数ペア:

[(1, 210132013), (7, 30018859), (13, 16164001), (43, 4886791), (83, 2531711), (91, 2309143), (301, 698113), (559, 375907), (581, 361673), (647, 324779), (1079, 194747), (3569, 58877), (3913, 53701), (4529, 46397), (7553, 27821), (8411, 24983)]