201072328

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{86969}}^1$

素因数の和:87009

約数の個数: 24

約数和(自身を含む): 400496850

約数和(自身を除く): 199424522

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 86969, 173938, 347876, 695752, 1478473, 2956946, 5913892, 11827784, 25134041, 50268082, 100536164, 201072328]

約数ペア:

[(1, 201072328), (2, 100536164), (4, 50268082), (8, 25134041), (17, 11827784), (34, 5913892), (68, 2956946), (136, 1478473), (289, 695752), (578, 347876), (1156, 173938), (2312, 86969)]