206208156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:392

約数の個数: 192

約数和(自身を含む): 648216576

約数和(自身を除く): 442008420

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 31, 33, 42, 44, 46, 62, 66, 69, 77, 84, 92, 93, 124, 132, 138, 154, 161, 186, 217, 231, 253, 276, 308, 313, 322, 341, 372, 434, 462, 483, 506, 626, 644, 651, 682, 713, 759, 868, 924, 939, 966, 1012, 1023, 1252, 1302, 1364, 1426, 1518, 1771, 1878, 1932, 2046, 2139, 2191, 2387, 2604, 2852, 3036, 3443, 3542, 3756, 4092, 4278, 4382, 4774, 4991, 5313, 6573, 6886, 7084, 7161, 7199, 7843, 8556, 8764, 9548, 9703, 9982, 10329, 10626, 13146, 13772, 14322, 14398, 14973, 15686, 19406, 19964, 20658, 21252, 21597, 23529, 24101, 26292, 28644, 28796, 29109, 29946, 31372, 38812, 41316, 43194, 47058, 48202, 50393, 54901, 58218, 59892, 67921, 72303, 79189, 86388, 94116, 96404, 100786, 106733, 109802, 116436, 135842, 144606, 151179, 158378, 164703, 201572, 203763, 213466, 219604, 223169, 237567, 271684, 289212, 302358, 316756, 320199, 329406, 407526, 426932, 446338, 475134, 554323, 604716, 640398, 658812, 669507, 747131, 815052, 892676, 950268, 1108646, 1280796, 1339014, 1494262, 1562183, 1662969, 2217292, 2241393, 2454859, 2678028, 2988524, 3124366, 3325938, 4482786, 4686549, 4909718, 6248732, 6651876, 7364577, 8965572, 9373098, 9819436, 14729154, 17184013, 18746196, 29458308, 34368026, 51552039, 68736052, 103104078, 206208156]

約数ペア:

[(1, 206208156), (2, 103104078), (3, 68736052), (4, 51552039), (6, 34368026), (7, 29458308), (11, 18746196), (12, 17184013), (14, 14729154), (21, 9819436), (22, 9373098), (23, 8965572), (28, 7364577), (31, 6651876), (33, 6248732), (42, 4909718), (44, 4686549), (46, 4482786), (62, 3325938), (66, 3124366), (69, 2988524), (77, 2678028), (84, 2454859), (92, 2241393), (93, 2217292), (124, 1662969), (132, 1562183), (138, 1494262), (154, 1339014), (161, 1280796), (186, 1108646), (217, 950268), (231, 892676), (253, 815052), (276, 747131), (308, 669507), (313, 658812), (322, 640398), (341, 604716), (372, 554323), (434, 475134), (462, 446338), (483, 426932), (506, 407526), (626, 329406), (644, 320199), (651, 316756), (682, 302358), (713, 289212), (759, 271684), (868, 237567), (924, 223169), (939, 219604), (966, 213466), (1012, 203763), (1023, 201572), (1252, 164703), (1302, 158378), (1364, 151179), (1426, 144606), (1518, 135842), (1771, 116436), (1878, 109802), (1932, 106733), (2046, 100786), (2139, 96404), (2191, 94116), (2387, 86388), (2604, 79189), (2852, 72303), (3036, 67921), (3443, 59892), (3542, 58218), (3756, 54901), (4092, 50393), (4278, 48202), (4382, 47058), (4774, 43194), (4991, 41316), (5313, 38812), (6573, 31372), (6886, 29946), (7084, 29109), (7161, 28796), (7199, 28644), (7843, 26292), (8556, 24101), (8764, 23529), (9548, 21597), (9703, 21252), (9982, 20658), (10329, 19964), (10626, 19406), (13146, 15686), (13772, 14973), (14322, 14398)]