201400496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:930

約数の個数: 80

約数和(自身を含む): 456720768

約数和(自身を除く): 255320272

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 83, 88, 136, 166, 176, 187, 272, 332, 374, 664, 748, 811, 913, 1328, 1411, 1496, 1622, 1826, 2822, 2992, 3244, 3652, 5644, 6488, 7304, 8921, 11288, 12976, 13787, 14608, 15521, 17842, 22576, 27574, 31042, 35684, 55148, 62084, 67313, 71368, 110296, 124168, 134626, 142736, 151657, 220592, 248336, 269252, 303314, 538504, 606628, 740443, 1077008, 1144321, 1213256, 1480886, 2288642, 2426512, 2961772, 4577284, 5923544, 9154568, 11847088, 12587531, 18309136, 25175062, 50350124, 100700248, 201400496]

約数ペア:

[(1, 201400496), (2, 100700248), (4, 50350124), (8, 25175062), (11, 18309136), (16, 12587531), (17, 11847088), (22, 9154568), (34, 5923544), (44, 4577284), (68, 2961772), (83, 2426512), (88, 2288642), (136, 1480886), (166, 1213256), (176, 1144321), (187, 1077008), (272, 740443), (332, 606628), (374, 538504), (664, 303314), (748, 269252), (811, 248336), (913, 220592), (1328, 151657), (1411, 142736), (1496, 134626), (1622, 124168), (1826, 110296), (2822, 71368), (2992, 67313), (3244, 62084), (3652, 55148), (5644, 35684), (6488, 31042), (7304, 27574), (8921, 22576), (11288, 17842), (12976, 15521), (13787, 14608)]