198776214

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2179

約数の個数: 128

約数和(自身を含む): 572544000

約数和(自身を除く): 373767786

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 1026, 1197, 1482, 1638, 1729, 2129, 2223, 2394, 2457, 3458, 3591, 4258, 4446, 4914, 5187, 6387, 6669, 7182, 10374, 12774, 13338, 14903, 15561, 19161, 27677, 29806, 31122, 38322, 40451, 44709, 46683, 55354, 57483, 80902, 83031, 89418, 93366, 114966, 121353, 134127, 166062, 193739, 242706, 249093, 268254, 283157, 364059, 387478, 402381, 498186, 525863, 566314, 581217, 728118, 747279, 804762, 849471, 1051726, 1092177, 1162434, 1494558, 1577589, 1698942, 1743651, 2184354, 2548413, 3155178, 3487302, 3681041, 4732767, 5096826, 5230953, 7362082, 7645239, 9465534, 10461906, 11043123, 14198301, 15290478, 22086246, 28396602, 33129369, 66258738, 99388107, 198776214]

約数ペア:

[(1, 198776214), (2, 99388107), (3, 66258738), (6, 33129369), (7, 28396602), (9, 22086246), (13, 15290478), (14, 14198301), (18, 11043123), (19, 10461906), (21, 9465534), (26, 7645239), (27, 7362082), (38, 5230953), (39, 5096826), (42, 4732767), (54, 3681041), (57, 3487302), (63, 3155178), (78, 2548413), (91, 2184354), (114, 1743651), (117, 1698942), (126, 1577589), (133, 1494558), (171, 1162434), (182, 1092177), (189, 1051726), (234, 849471), (247, 804762), (266, 747279), (273, 728118), (342, 581217), (351, 566314), (378, 525863), (399, 498186), (494, 402381), (513, 387478), (546, 364059), (702, 283157), (741, 268254), (798, 249093), (819, 242706), (1026, 193739), (1197, 166062), (1482, 134127), (1638, 121353), (1729, 114966), (2129, 93366), (2223, 89418), (2394, 83031), (2457, 80902), (3458, 57483), (3591, 55354), (4258, 46683), (4446, 44709), (4914, 40451), (5187, 38322), (6387, 31122), (6669, 29806), (7182, 27677), (10374, 19161), (12774, 15561), (13338, 14903)]