202024988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 405409536

約数和(自身を除く): 203384548

約数列:

[1, 2, 4, 11, 22, 44, 47, 83, 94, 107, 121, 166, 188, 214, 242, 332, 428, 484, 517, 913, 1034, 1177, 1826, 2068, 2354, 3652, 3901, 4708, 5029, 5687, 7802, 8881, 10043, 10058, 11374, 12947, 15604, 17762, 20086, 20116, 22748, 25894, 35524, 40172, 42911, 51788, 55319, 85822, 97691, 110638, 171644, 195382, 221276, 390764, 417407, 472021, 608509, 834814, 944042, 1074601, 1217018, 1669628, 1888084, 2149202, 2434036, 4298404, 4591477, 9182954, 18365908, 50506247, 101012494, 202024988]

約数ペア:

[(1, 202024988), (2, 101012494), (4, 50506247), (11, 18365908), (22, 9182954), (44, 4591477), (47, 4298404), (83, 2434036), (94, 2149202), (107, 1888084), (121, 1669628), (166, 1217018), (188, 1074601), (214, 944042), (242, 834814), (332, 608509), (428, 472021), (484, 417407), (517, 390764), (913, 221276), (1034, 195382), (1177, 171644), (1826, 110638), (2068, 97691), (2354, 85822), (3652, 55319), (3901, 51788), (4708, 42911), (5029, 40172), (5687, 35524), (7802, 25894), (8881, 22748), (10043, 20116), (10058, 20086), (11374, 17762), (12947, 15604)]