205010792

素因数分解:

$2^3\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{2801}}^1$

素因数の和:4121

約数の個数: 32

約数和(自身を含む): 439801920

約数和(自身を除く): 234791128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1307, 2614, 2801, 5228, 5602, 9149, 10456, 11204, 18298, 19607, 22408, 36596, 39214, 73192, 78428, 156856, 3660907, 7321814, 14643628, 25626349, 29287256, 51252698, 102505396, 205010792]

約数ペア:

[(1, 205010792), (2, 102505396), (4, 51252698), (7, 29287256), (8, 25626349), (14, 14643628), (28, 7321814), (56, 3660907), (1307, 156856), (2614, 78428), (2801, 73192), (5228, 39214), (5602, 36596), (9149, 22408), (10456, 19607), (11204, 18298)]