203676848

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4373}}^1$

素因数の和:4493

約数の個数: 40

約数和(自身を含む): 410036256

約数和(自身を除く): 206359408

約数列:

[1, 2, 4, 8, 16, 41, 71, 82, 142, 164, 284, 328, 568, 656, 1136, 2911, 4373, 5822, 8746, 11644, 17492, 23288, 34984, 46576, 69968, 179293, 310483, 358586, 620966, 717172, 1241932, 1434344, 2483864, 2868688, 4967728, 12729803, 25459606, 50919212, 101838424, 203676848]

約数ペア:

[(1, 203676848), (2, 101838424), (4, 50919212), (8, 25459606), (16, 12729803), (41, 4967728), (71, 2868688), (82, 2483864), (142, 1434344), (164, 1241932), (284, 717172), (328, 620966), (568, 358586), (656, 310483), (1136, 179293), (2911, 69968), (4373, 46576), (5822, 34984), (8746, 23288), (11644, 17492)]