201309144

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2011}}^1$

素因数の和:2160

約数の個数: 64

約数和(自身を含む): 520544640

約数和(自身を除く): 319235496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 97, 129, 172, 194, 258, 291, 344, 388, 516, 582, 776, 1032, 1164, 2011, 2328, 4022, 4171, 6033, 8044, 8342, 12066, 12513, 16088, 16684, 24132, 25026, 33368, 48264, 50052, 86473, 100104, 172946, 195067, 259419, 345892, 390134, 518838, 585201, 691784, 780268, 1037676, 1170402, 1560536, 2075352, 2340804, 4681608, 8387881, 16775762, 25163643, 33551524, 50327286, 67103048, 100654572, 201309144]

約数ペア:

[(1, 201309144), (2, 100654572), (3, 67103048), (4, 50327286), (6, 33551524), (8, 25163643), (12, 16775762), (24, 8387881), (43, 4681608), (86, 2340804), (97, 2075352), (129, 1560536), (172, 1170402), (194, 1037676), (258, 780268), (291, 691784), (344, 585201), (388, 518838), (516, 390134), (582, 345892), (776, 259419), (1032, 195067), (1164, 172946), (2011, 100104), (2328, 86473), (4022, 50052), (4171, 48264), (6033, 33368), (8044, 25026), (8342, 24132), (12066, 16684), (12513, 16088)]