199725268

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{3037}}^1$

素因数の和:3483

約数の個数: 24

約数和(自身を含む): 359055144

約数和(自身を除く): 159329876

約数列:

[1, 2, 4, 41, 82, 164, 401, 802, 1604, 3037, 6074, 12148, 16441, 32882, 65764, 124517, 249034, 498068, 1217837, 2435674, 4871348, 49931317, 99862634, 199725268]

約数ペア:

[(1, 199725268), (2, 99862634), (4, 49931317), (41, 4871348), (82, 2435674), (164, 1217837), (401, 498068), (802, 249034), (1604, 124517), (3037, 65764), (6074, 32882), (12148, 16441)]