201680451236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1\times {\mathrm{2017}}^1$

素因数の和:3405

約数の個数: 96

約数和(自身を含む): 404103047040

約数和(自身を除く): 202422595804

約数列:

[1, 2, 4, 11, 22, 41, 43, 44, 82, 86, 164, 172, 451, 473, 902, 946, 1289, 1763, 1804, 1892, 2017, 2578, 3526, 4034, 5156, 7052, 8068, 14179, 19393, 22187, 28358, 38786, 44374, 52849, 55427, 56716, 77572, 82697, 86731, 88748, 105698, 110854, 165394, 173462, 211396, 221708, 330788, 346924, 581339, 609697, 909667, 954041, 1162678, 1219394, 1819334, 1908082, 2272507, 2325356, 2438788, 2599913, 3555971, 3638668, 3816164, 4545014, 5199826, 7111942, 9090028, 10399652, 14223884, 24997577, 28599043, 39115681, 49995154, 57198086, 78231362, 99990308, 106596433, 111796259, 114396172, 156462724, 213192866, 223592518, 426385732, 447185036, 1172560763, 1229758849, 2345121526, 2459517698, 4583646619, 4690243052, 4919035396, 9167293238, 18334586476, 50420112809, 100840225618, 201680451236]

約数ペア:

[(1, 201680451236), (2, 100840225618), (4, 50420112809), (11, 18334586476), (22, 9167293238), (41, 4919035396), (43, 4690243052), (44, 4583646619), (82, 2459517698), (86, 2345121526), (164, 1229758849), (172, 1172560763), (451, 447185036), (473, 426385732), (902, 223592518), (946, 213192866), (1289, 156462724), (1763, 114396172), (1804, 111796259), (1892, 106596433), (2017, 99990308), (2578, 78231362), (3526, 57198086), (4034, 49995154), (5156, 39115681), (7052, 28599043), (8068, 24997577), (14179, 14223884), (19393, 10399652), (22187, 9090028), (28358, 7111942), (38786, 5199826), (44374, 4545014), (52849, 3816164), (55427, 3638668), (56716, 3555971), (77572, 2599913), (82697, 2438788), (86731, 2325356), (88748, 2272507), (105698, 1908082), (110854, 1819334), (165394, 1219394), (173462, 1162678), (211396, 954041), (221708, 909667), (330788, 609697), (346924, 581339)]