222300976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{17389}}^1$

素因数の和:17461

約数の個数: 40

約数和(自身を含む): 465773760

約数和(自身を除く): 243472784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 6392, 12784, 17389, 34778, 69556, 139112, 278224, 295613, 591226, 817283, 1182452, 1634566, 2364904, 3269132, 4729808, 6538264, 13076528, 13893811, 27787622, 55575244, 111150488, 222300976]

約数ペア:

[(1, 222300976), (2, 111150488), (4, 55575244), (8, 27787622), (16, 13893811), (17, 13076528), (34, 6538264), (47, 4729808), (68, 3269132), (94, 2364904), (136, 1634566), (188, 1182452), (272, 817283), (376, 591226), (752, 295613), (799, 278224), (1598, 139112), (3196, 69556), (6392, 34778), (12784, 17389)]