206870466

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{42937}}^1$

素因数の和:43026

約数の個数: 32

約数和(自身を含む): 457547328

約数和(自身を除く): 250676862

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 4818, 42937, 85874, 128811, 257622, 472307, 944614, 1416921, 2833842, 3134401, 6268802, 9403203, 18806406, 34478411, 68956822, 103435233, 206870466]

約数ペア:

[(1, 206870466), (2, 103435233), (3, 68956822), (6, 34478411), (11, 18806406), (22, 9403203), (33, 6268802), (66, 3134401), (73, 2833842), (146, 1416921), (219, 944614), (438, 472307), (803, 257622), (1606, 128811), (2409, 85874), (4818, 42937)]