202904154

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{5443}}^1$

素因数の和:5579

約数の個数: 48

約数和(自身を含む): 467095200

約数和(自身を除く): 264191046

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 218, 327, 342, 654, 981, 1962, 2071, 4142, 5443, 6213, 10886, 12426, 16329, 18639, 32658, 37278, 48987, 97974, 103417, 206834, 310251, 593287, 620502, 930753, 1186574, 1779861, 1861506, 3559722, 5339583, 10679166, 11272453, 22544906, 33817359, 67634718, 101452077, 202904154]

約数ペア:

[(1, 202904154), (2, 101452077), (3, 67634718), (6, 33817359), (9, 22544906), (18, 11272453), (19, 10679166), (38, 5339583), (57, 3559722), (109, 1861506), (114, 1779861), (171, 1186574), (218, 930753), (327, 620502), (342, 593287), (654, 310251), (981, 206834), (1962, 103417), (2071, 97974), (4142, 48987), (5443, 37278), (6213, 32658), (10886, 18639), (12426, 16329)]