199202360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{711437}}^1$

素因数の和:711455

約数の個数: 32

約数和(自身を含む): 512235360

約数和(自身を除く): 313033000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 711437, 1422874, 2845748, 3557185, 4980059, 5691496, 7114370, 9960118, 14228740, 19920236, 24900295, 28457480, 39840472, 49800590, 99601180, 199202360]

約数ペア:

[(1, 199202360), (2, 99601180), (4, 49800590), (5, 39840472), (7, 28457480), (8, 24900295), (10, 19920236), (14, 14228740), (20, 9960118), (28, 7114370), (35, 5691496), (40, 4980059), (56, 3557185), (70, 2845748), (140, 1422874), (280, 711437)]