223880552

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{85061}}^1$

素因数の和:85121

約数の個数: 32

約数和(自身を含む): 489957120

約数和(自身を除く): 266076568

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 85061, 170122, 340244, 595427, 680488, 1190854, 2381708, 3997867, 4763416, 7995734, 15991468, 27985069, 31982936, 55970138, 111940276, 223880552]

約数ペア:

[(1, 223880552), (2, 111940276), (4, 55970138), (7, 31982936), (8, 27985069), (14, 15991468), (28, 7995734), (47, 4763416), (56, 3997867), (94, 2381708), (188, 1190854), (329, 680488), (376, 595427), (658, 340244), (1316, 170122), (2632, 85061)]