204531088

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{5099}}^1$

素因数の和:5239

約数の個数: 40

約数和(自身を含む): 417384000

約数和(自身を除く): 212852912

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 109, 184, 218, 368, 436, 872, 1744, 2507, 5014, 5099, 10028, 10198, 20056, 20396, 40112, 40792, 81584, 117277, 234554, 469108, 555791, 938216, 1111582, 1876432, 2223164, 4446328, 8892656, 12783193, 25566386, 51132772, 102265544, 204531088]

約数ペア:

[(1, 204531088), (2, 102265544), (4, 51132772), (8, 25566386), (16, 12783193), (23, 8892656), (46, 4446328), (92, 2223164), (109, 1876432), (184, 1111582), (218, 938216), (368, 555791), (436, 469108), (872, 234554), (1744, 117277), (2507, 81584), (5014, 40792), (5099, 40112), (10028, 20396), (10198, 20056)]