200628496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{432389}}^1$

素因数の和:432426

約数の個数: 20

約数和(自身を含む): 402122700

約数和(自身を除く): 201494204

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 432389, 864778, 1729556, 3459112, 6918224, 12539281, 25078562, 50157124, 100314248, 200628496]

約数ペア:

[(1, 200628496), (2, 100314248), (4, 50157124), (8, 25078562), (16, 12539281), (29, 6918224), (58, 3459112), (116, 1729556), (232, 864778), (464, 432389)]