211380207836

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1\times {\mathrm{6863}}^1$

素因数の和:7443

約数の個数: 96

約数和(自身を含む): 443640637440

約数和(自身を除く): 232260429604

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 83, 116, 166, 203, 332, 406, 457, 581, 812, 914, 1162, 1828, 2324, 2407, 3199, 4814, 6398, 6863, 9628, 12796, 13253, 13726, 16849, 26506, 27452, 33698, 37931, 48041, 53012, 67396, 75862, 92771, 96082, 151724, 185542, 192164, 199027, 265517, 371084, 398054, 531034, 569629, 796108, 1062068, 1099999, 1139258, 1393189, 2199998, 2278516, 2786378, 3136391, 3987403, 4399996, 5572756, 6272782, 7699993, 7974806, 12545564, 15399986, 15949612, 16519241, 21954737, 30799972, 33038482, 43909474, 66076964, 87818948, 90955339, 115634687, 181910678, 231269374, 260320453, 363821356, 462538748, 520640906, 636687373, 1041281812, 1273374746, 1822243171, 2546749492, 3644486342, 7288972684, 7549293137, 15098586274, 30197172548, 52845051959, 105690103918, 211380207836]

約数ペア:

[(1, 211380207836), (2, 105690103918), (4, 52845051959), (7, 30197172548), (14, 15098586274), (28, 7549293137), (29, 7288972684), (58, 3644486342), (83, 2546749492), (116, 1822243171), (166, 1273374746), (203, 1041281812), (332, 636687373), (406, 520640906), (457, 462538748), (581, 363821356), (812, 260320453), (914, 231269374), (1162, 181910678), (1828, 115634687), (2324, 90955339), (2407, 87818948), (3199, 66076964), (4814, 43909474), (6398, 33038482), (6863, 30799972), (9628, 21954737), (12796, 16519241), (13253, 15949612), (13726, 15399986), (16849, 12545564), (26506, 7974806), (27452, 7699993), (33698, 6272782), (37931, 5572756), (48041, 4399996), (53012, 3987403), (67396, 3136391), (75862, 2786378), (92771, 2278516), (96082, 2199998), (151724, 1393189), (185542, 1139258), (192164, 1099999), (199027, 1062068), (265517, 796108), (371084, 569629), (398054, 531034)]