219400312

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41117}}^1$

素因数の和:41175

約数の個数: 32

約数和(自身を含む): 444074400

約数和(自身を除く): 224674088

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 232, 667, 1334, 2668, 5336, 41117, 82234, 164468, 328936, 945691, 1192393, 1891382, 2384786, 3782764, 4769572, 7565528, 9539144, 27425039, 54850078, 109700156, 219400312]

約数ペア:

[(1, 219400312), (2, 109700156), (4, 54850078), (8, 27425039), (23, 9539144), (29, 7565528), (46, 4769572), (58, 3782764), (92, 2384786), (116, 1891382), (184, 1192393), (232, 945691), (667, 328936), (1334, 164468), (2668, 82234), (5336, 41117)]