196242578

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12967}}^1$

素因数の和:13046

約数の個数: 32

約数和(自身を含む): 358539264

約数和(自身を除く): 162296686

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 7567, 12967, 15134, 25934, 90769, 181538, 298241, 596482, 609449, 1218898, 2087687, 4175374, 4266143, 8532286, 14017327, 28034654, 98121289, 196242578]

約数ペア:

[(1, 196242578), (2, 98121289), (7, 28034654), (14, 14017327), (23, 8532286), (46, 4266143), (47, 4175374), (94, 2087687), (161, 1218898), (322, 609449), (329, 596482), (658, 298241), (1081, 181538), (2162, 90769), (7567, 25934), (12967, 15134)]