204052014

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 468115200

約数和(自身を除く): 264063186

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 83, 106, 159, 166, 249, 318, 477, 498, 747, 859, 954, 1431, 1494, 1718, 2241, 2577, 2862, 4399, 4482, 5154, 7731, 8798, 13197, 15462, 23193, 26394, 39591, 45527, 46386, 71297, 79182, 91054, 118773, 136581, 142594, 213891, 237546, 273162, 409743, 427782, 641673, 819486, 1229229, 1283346, 1925019, 2458458, 3778741, 3850038, 7557482, 11336223, 22672446, 34008669, 68017338, 102026007, 204052014]

約数ペア:

[(1, 204052014), (2, 102026007), (3, 68017338), (6, 34008669), (9, 22672446), (18, 11336223), (27, 7557482), (53, 3850038), (54, 3778741), (83, 2458458), (106, 1925019), (159, 1283346), (166, 1229229), (249, 819486), (318, 641673), (477, 427782), (498, 409743), (747, 273162), (859, 237546), (954, 213891), (1431, 142594), (1494, 136581), (1718, 118773), (2241, 91054), (2577, 79182), (2862, 71297), (4399, 46386), (4482, 45527), (5154, 39591), (7731, 26394), (8798, 23193), (13197, 15462)]