199792362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 520058880

約数和(自身を除く): 320266518

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 66, 77, 86, 89, 113, 129, 154, 178, 226, 231, 258, 267, 301, 339, 462, 473, 534, 602, 623, 678, 791, 903, 946, 979, 1243, 1246, 1419, 1582, 1806, 1869, 1958, 2373, 2486, 2838, 2937, 3311, 3729, 3738, 3827, 4746, 4859, 5874, 6622, 6853, 7458, 7654, 8701, 9718, 9933, 10057, 11481, 13706, 14577, 17402, 19866, 20114, 20559, 22962, 26103, 26789, 29154, 30171, 34013, 41118, 42097, 52206, 53449, 53578, 60342, 68026, 70399, 80367, 84194, 102039, 106898, 110627, 126291, 140798, 160347, 160734, 204078, 211197, 221254, 252582, 294679, 320694, 331881, 374143, 422394, 432451, 589358, 663762, 748286, 774389, 864902, 884037, 1122429, 1297353, 1548778, 1768074, 2244858, 2323167, 2594706, 3027157, 4646334, 4756961, 6054314, 9081471, 9513922, 14270883, 18162942, 28541766, 33298727, 66597454, 99896181, 199792362]

約数ペア:

[(1, 199792362), (2, 99896181), (3, 66597454), (6, 33298727), (7, 28541766), (11, 18162942), (14, 14270883), (21, 9513922), (22, 9081471), (33, 6054314), (42, 4756961), (43, 4646334), (66, 3027157), (77, 2594706), (86, 2323167), (89, 2244858), (113, 1768074), (129, 1548778), (154, 1297353), (178, 1122429), (226, 884037), (231, 864902), (258, 774389), (267, 748286), (301, 663762), (339, 589358), (462, 432451), (473, 422394), (534, 374143), (602, 331881), (623, 320694), (678, 294679), (791, 252582), (903, 221254), (946, 211197), (979, 204078), (1243, 160734), (1246, 160347), (1419, 140798), (1582, 126291), (1806, 110627), (1869, 106898), (1958, 102039), (2373, 84194), (2486, 80367), (2838, 70399), (2937, 68026), (3311, 60342), (3729, 53578), (3738, 53449), (3827, 52206), (4746, 42097), (4859, 41118), (5874, 34013), (6622, 30171), (6853, 29154), (7458, 26789), (7654, 26103), (8701, 22962), (9718, 20559), (9933, 20114), (10057, 19866), (11481, 17402), (13706, 14577)]