199033016

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2087}}^1$

素因数の和:2244

約数の個数: 64

約数和(自身を含む): 463034880

約数和(自身を除く): 264001864

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 131, 182, 262, 364, 524, 728, 917, 1048, 1703, 1834, 2087, 3406, 3668, 4174, 6812, 7336, 8348, 11921, 13624, 14609, 16696, 23842, 27131, 29218, 47684, 54262, 58436, 95368, 108524, 116872, 189917, 217048, 273397, 379834, 546794, 759668, 1093588, 1519336, 1913779, 2187176, 3554161, 3827558, 7108322, 7655116, 14216644, 15310232, 24879127, 28433288, 49758254, 99516508, 199033016]

約数ペア:

[(1, 199033016), (2, 99516508), (4, 49758254), (7, 28433288), (8, 24879127), (13, 15310232), (14, 14216644), (26, 7655116), (28, 7108322), (52, 3827558), (56, 3554161), (91, 2187176), (104, 1913779), (131, 1519336), (182, 1093588), (262, 759668), (364, 546794), (524, 379834), (728, 273397), (917, 217048), (1048, 189917), (1703, 116872), (1834, 108524), (2087, 95368), (3406, 58436), (3668, 54262), (4174, 47684), (6812, 29218), (7336, 27131), (8348, 23842), (11921, 16696), (13624, 14609)]