218776

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 32

約数和(自身を含む): 453600

約数和(自身を除く): 234824

約数列:

[1, 2, 4, 8, 23, 29, 41, 46, 58, 82, 92, 116, 164, 184, 232, 328, 667, 943, 1189, 1334, 1886, 2378, 2668, 3772, 4756, 5336, 7544, 9512, 27347, 54694, 109388, 218776]

約数ペア:

[(1, 218776), (2, 109388), (4, 54694), (8, 27347), (23, 9512), (29, 7544), (41, 5336), (46, 4756), (58, 3772), (82, 2668), (92, 2378), (116, 1886), (164, 1334), (184, 1189), (232, 943), (328, 667)]