202609808

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1104

約数の個数: 60

約数和(自身を含む): 427122960

約数和(自身を除く): 224513152

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 289, 344, 578, 688, 731, 1019, 1156, 1462, 2038, 2312, 2924, 4076, 4624, 5848, 8152, 11696, 12427, 16304, 17323, 24854, 34646, 43817, 49708, 69292, 87634, 99416, 138584, 175268, 198832, 277168, 294491, 350536, 588982, 701072, 744889, 1177964, 1489778, 2355928, 2979556, 4711856, 5959112, 11918224, 12663113, 25326226, 50652452, 101304904, 202609808]

約数ペア:

[(1, 202609808), (2, 101304904), (4, 50652452), (8, 25326226), (16, 12663113), (17, 11918224), (34, 5959112), (43, 4711856), (68, 2979556), (86, 2355928), (136, 1489778), (172, 1177964), (272, 744889), (289, 701072), (344, 588982), (578, 350536), (688, 294491), (731, 277168), (1019, 198832), (1156, 175268), (1462, 138584), (2038, 99416), (2312, 87634), (2924, 69292), (4076, 49708), (4624, 43817), (5848, 34646), (8152, 24854), (11696, 17323), (12427, 16304)]