197666196

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1414

約数の個数: 144

約数和(自身を含む): 608650560

約数和(自身を除く): 410984364

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 294, 364, 399, 494, 532, 546, 588, 637, 741, 798, 931, 988, 1092, 1274, 1361, 1482, 1596, 1729, 1862, 1911, 2548, 2722, 2793, 2964, 3458, 3724, 3822, 4083, 5187, 5444, 5586, 6916, 7644, 8166, 9527, 10374, 11172, 12103, 16332, 17693, 19054, 20748, 24206, 25859, 28581, 35386, 36309, 38108, 48412, 51718, 53079, 57162, 66689, 70772, 72618, 77577, 103436, 106158, 114324, 123851, 133378, 145236, 155154, 181013, 200067, 212316, 247702, 266756, 310308, 336167, 362026, 371553, 400134, 495404, 543039, 672334, 724052, 743106, 800268, 866957, 1008501, 1086078, 1267091, 1344668, 1486212, 1733914, 2017002, 2172156, 2353169, 2534182, 2600871, 3467828, 3801273, 4034004, 4706338, 5068364, 5201742, 7059507, 7602546, 9412676, 10403484, 14119014, 15205092, 16472183, 28238028, 32944366, 49416549, 65888732, 98833098, 197666196]

約数ペア:

[(1, 197666196), (2, 98833098), (3, 65888732), (4, 49416549), (6, 32944366), (7, 28238028), (12, 16472183), (13, 15205092), (14, 14119014), (19, 10403484), (21, 9412676), (26, 7602546), (28, 7059507), (38, 5201742), (39, 5068364), (42, 4706338), (49, 4034004), (52, 3801273), (57, 3467828), (76, 2600871), (78, 2534182), (84, 2353169), (91, 2172156), (98, 2017002), (114, 1733914), (133, 1486212), (147, 1344668), (156, 1267091), (182, 1086078), (196, 1008501), (228, 866957), (247, 800268), (266, 743106), (273, 724052), (294, 672334), (364, 543039), (399, 495404), (494, 400134), (532, 371553), (546, 362026), (588, 336167), (637, 310308), (741, 266756), (798, 247702), (931, 212316), (988, 200067), (1092, 181013), (1274, 155154), (1361, 145236), (1482, 133378), (1596, 123851), (1729, 114324), (1862, 106158), (1911, 103436), (2548, 77577), (2722, 72618), (2793, 70772), (2964, 66689), (3458, 57162), (3724, 53079), (3822, 51718), (4083, 48412), (5187, 38108), (5444, 36309), (5586, 35386), (6916, 28581), (7644, 25859), (8166, 24206), (9527, 20748), (10374, 19054), (11172, 17693), (12103, 16332)]