206931472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{40543}}^1$

素因数の和:40591

約数の個数: 40

約数和(自身を含む): 452471040

約数和(自身を除く): 245539568

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 40543, 81086, 162172, 324344, 445973, 648688, 891946, 1175747, 1783892, 2351494, 3567784, 4702988, 7135568, 9405976, 12933217, 18811952, 25866434, 51732868, 103465736, 206931472]

約数ペア:

[(1, 206931472), (2, 103465736), (4, 51732868), (8, 25866434), (11, 18811952), (16, 12933217), (22, 9405976), (29, 7135568), (44, 4702988), (58, 3567784), (88, 2351494), (116, 1783892), (176, 1175747), (232, 891946), (319, 648688), (464, 445973), (638, 324344), (1276, 162172), (2552, 81086), (5104, 40543)]