208021292

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{77969}}^1$

素因数の和:78025

約数の個数: 24

約数和(自身を含む): 392968800

約数和(自身を除く): 184947508

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 667, 1334, 2668, 77969, 155938, 311876, 1793287, 2261101, 3586574, 4522202, 7173148, 9044404, 52005323, 104010646, 208021292]

約数ペア:

[(1, 208021292), (2, 104010646), (4, 52005323), (23, 9044404), (29, 7173148), (46, 4522202), (58, 3586574), (92, 2261101), (116, 1793287), (667, 311876), (1334, 155938), (2668, 77969)]