201369088

素因数分解:

$2^9\times {\mathrm{393299}}^1$

素因数の和:393317

約数の個数: 20

約数和(自身を含む): 402345900

約数和(自身を除く): 200976812

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 393299, 786598, 1573196, 3146392, 6292784, 12585568, 25171136, 50342272, 100684544, 201369088]

約数ペア:

[(1, 201369088), (2, 100684544), (4, 50342272), (8, 25171136), (16, 12585568), (32, 6292784), (64, 3146392), (128, 1573196), (256, 786598), (512, 393299)]