199647670

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{1213}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 365365440

約数和(自身を除く): 165717770

約数列:

[1, 2, 5, 10, 109, 151, 218, 302, 545, 755, 1090, 1213, 1510, 2426, 6065, 12130, 16459, 32918, 82295, 132217, 164590, 183163, 264434, 366326, 661085, 915815, 1322170, 1831630, 19964767, 39929534, 99823835, 199647670]

約数ペア:

[(1, 199647670), (2, 99823835), (5, 39929534), (10, 19964767), (109, 1831630), (151, 1322170), (218, 915815), (302, 661085), (545, 366326), (755, 264434), (1090, 183163), (1213, 164590), (1510, 132217), (2426, 82295), (6065, 32918), (12130, 16459)]