201678714

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 457699200

約数和(自身を除く): 256020486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 139, 194, 277, 278, 291, 417, 554, 582, 831, 834, 873, 1251, 1662, 1746, 2493, 2502, 2619, 3753, 4986, 5238, 7479, 7506, 13483, 14958, 26869, 26966, 38503, 40449, 53738, 77006, 80607, 80898, 115509, 121347, 161214, 231018, 241821, 242694, 346527, 364041, 483642, 693054, 725463, 728082, 1039581, 1450926, 2079162, 3734791, 7469582, 11204373, 22408746, 33613119, 67226238, 100839357, 201678714]

約数ペア:

[(1, 201678714), (2, 100839357), (3, 67226238), (6, 33613119), (9, 22408746), (18, 11204373), (27, 7469582), (54, 3734791), (97, 2079162), (139, 1450926), (194, 1039581), (277, 728082), (278, 725463), (291, 693054), (417, 483642), (554, 364041), (582, 346527), (831, 242694), (834, 241821), (873, 231018), (1251, 161214), (1662, 121347), (1746, 115509), (2493, 80898), (2502, 80607), (2619, 77006), (3753, 53738), (4986, 40449), (5238, 38503), (7479, 26966), (7506, 26869), (13483, 14958)]