199418712

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{80671}}^1$

素因数の和:80783

約数の個数: 32

約数和(自身を含む): 503393280

約数和(自身を除く): 303974568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 80671, 161342, 242013, 322684, 484026, 645368, 968052, 1936104, 8309113, 16618226, 24927339, 33236452, 49854678, 66472904, 99709356, 199418712]

約数ペア:

[(1, 199418712), (2, 99709356), (3, 66472904), (4, 49854678), (6, 33236452), (8, 24927339), (12, 16618226), (24, 8309113), (103, 1936104), (206, 968052), (309, 645368), (412, 484026), (618, 322684), (824, 242013), (1236, 161342), (2472, 80671)]