202390286

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{19301}}^1$

素因数の和:19424

約数の個数: 24

約数和(自身を含む): 356469336

約数和(自身を除く): 154079050

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 749, 1498, 5243, 10486, 19301, 38602, 135107, 270214, 945749, 1891498, 2065207, 4130414, 14456449, 28912898, 101195143, 202390286]

約数ペア:

[(1, 202390286), (2, 101195143), (7, 28912898), (14, 14456449), (49, 4130414), (98, 2065207), (107, 1891498), (214, 945749), (749, 270214), (1498, 135107), (5243, 38602), (10486, 19301)]