207647588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1289}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 405699840

約数和(自身を除く): 198052252

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 103, 206, 391, 412, 782, 1289, 1564, 1751, 2369, 2578, 3502, 4738, 5156, 7004, 9476, 21913, 29647, 40273, 43826, 59294, 80546, 87652, 118588, 132767, 161092, 265534, 503999, 531068, 1007998, 2015996, 2257039, 3053641, 4514078, 6107282, 9028156, 12214564, 51911897, 103823794, 207647588]

約数ペア:

[(1, 207647588), (2, 103823794), (4, 51911897), (17, 12214564), (23, 9028156), (34, 6107282), (46, 4514078), (68, 3053641), (92, 2257039), (103, 2015996), (206, 1007998), (391, 531068), (412, 503999), (782, 265534), (1289, 161092), (1564, 132767), (1751, 118588), (2369, 87652), (2578, 80546), (3502, 59294), (4738, 43826), (5156, 40273), (7004, 29647), (9476, 21913)]