200055495

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{1181}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 334969344

約数和(自身を除く): 134913849

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 491, 1181, 1473, 2455, 3543, 5905, 7365, 11293, 17715, 27163, 33879, 56465, 81489, 135815, 169395, 407445, 579871, 1739613, 2899355, 8698065, 13337033, 40011099, 66685165, 200055495]

約数ペア:

[(1, 200055495), (3, 66685165), (5, 40011099), (15, 13337033), (23, 8698065), (69, 2899355), (115, 1739613), (345, 579871), (491, 407445), (1181, 169395), (1473, 135815), (2455, 81489), (3543, 56465), (5905, 33879), (7365, 27163), (11293, 17715)]