202288432

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{19541}}^1$

素因数の和:20196

約数の個数: 20

約数和(自身を含む): 392559696

約数和(自身を除く): 190271264

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 5176, 10352, 19541, 39082, 78164, 156328, 312656, 12643027, 25286054, 50572108, 101144216, 202288432]

約数ペア:

[(1, 202288432), (2, 101144216), (4, 50572108), (8, 25286054), (16, 12643027), (647, 312656), (1294, 156328), (2588, 78164), (5176, 39082), (10352, 19541)]