190473789

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{499}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 285120000

約数和(自身を除く): 94646211

約数列:

[1, 3, 11, 33, 43, 129, 269, 473, 499, 807, 1419, 1497, 2959, 5489, 8877, 11567, 16467, 21457, 34701, 64371, 127237, 134231, 236027, 381711, 402693, 708081, 1476541, 4429623, 5771933, 17315799, 63491263, 190473789]

約数ペア:

[(1, 190473789), (3, 63491263), (11, 17315799), (33, 5771933), (43, 4429623), (129, 1476541), (269, 708081), (473, 402693), (499, 381711), (807, 236027), (1419, 134231), (1497, 127237), (2959, 64371), (5489, 34701), (8877, 21457), (11567, 16467)]