210005562

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{72767}}^1$

素因数の和:72822

約数の個数: 32

約数和(自身を含む): 464550912

約数和(自身を除く): 254545350

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 72767, 145534, 218301, 436602, 945971, 1891942, 2692379, 2837913, 5384758, 5675826, 8077137, 16154274, 35000927, 70001854, 105002781, 210005562]

約数ペア:

[(1, 210005562), (2, 105002781), (3, 70001854), (6, 35000927), (13, 16154274), (26, 8077137), (37, 5675826), (39, 5384758), (74, 2837913), (78, 2692379), (111, 1891942), (222, 945971), (481, 436602), (962, 218301), (1443, 145534), (2886, 72767)]