204890336

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31541}}^1$

素因数の和:31587

約数の個数: 48

約数和(自身を含む): 476915040

約数和(自身を除く): 272024704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 31541, 63082, 126164, 220787, 252328, 441574, 504656, 883148, 914689, 1009312, 1766296, 1829378, 3532592, 3658756, 6402823, 7065184, 7317512, 12805646, 14635024, 25611292, 29270048, 51222584, 102445168, 204890336]

約数ペア:

[(1, 204890336), (2, 102445168), (4, 51222584), (7, 29270048), (8, 25611292), (14, 14635024), (16, 12805646), (28, 7317512), (29, 7065184), (32, 6402823), (56, 3658756), (58, 3532592), (112, 1829378), (116, 1766296), (203, 1009312), (224, 914689), (232, 883148), (406, 504656), (464, 441574), (812, 252328), (928, 220787), (1624, 126164), (3248, 63082), (6496, 31541)]