206823794

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 323431680

約数和(自身を除く): 116607886

約数列:

[1, 2, 61, 103, 109, 122, 151, 206, 218, 302, 6283, 6649, 9211, 11227, 12566, 13298, 15553, 16459, 18422, 22454, 31106, 32918, 684847, 948733, 1003999, 1369694, 1695277, 1897466, 2007998, 3390554, 103411897, 206823794]

約数ペア:

[(1, 206823794), (2, 103411897), (61, 3390554), (103, 2007998), (109, 1897466), (122, 1695277), (151, 1369694), (206, 1003999), (218, 948733), (302, 684847), (6283, 32918), (6649, 31106), (9211, 22454), (11227, 18422), (12566, 16459), (13298, 15553)]