201492784

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{17041}}^1$

素因数の和:17788

約数の個数: 20

約数和(自身を含む): 390943480

約数和(自身を除く): 189450696

約数列:

[1, 2, 4, 8, 16, 739, 1478, 2956, 5912, 11824, 17041, 34082, 68164, 136328, 272656, 12593299, 25186598, 50373196, 100746392, 201492784]

約数ペア:

[(1, 201492784), (2, 100746392), (4, 50373196), (8, 25186598), (16, 12593299), (739, 272656), (1478, 136328), (2956, 68164), (5912, 34082), (11824, 17041)]