202242621

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{449}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 313632000

約数和(自身を除く): 111389379

約数列:

[1, 3, 7, 21, 89, 241, 267, 449, 623, 723, 1347, 1687, 1869, 3143, 5061, 9429, 21449, 39961, 64347, 108209, 119883, 150143, 279727, 324627, 450429, 757463, 839181, 2272389, 9630601, 28891803, 67414207, 202242621]

約数ペア:

[(1, 202242621), (3, 67414207), (7, 28891803), (21, 9630601), (89, 2272389), (241, 839181), (267, 757463), (449, 450429), (623, 324627), (723, 279727), (1347, 150143), (1687, 119883), (1869, 108209), (3143, 64347), (5061, 39961), (9429, 21449)]