201257056

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 545965056

約数和(自身を除く): 344708000

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 61, 77, 88, 91, 103, 104, 112, 122, 143, 154, 176, 182, 206, 208, 224, 244, 286, 308, 352, 364, 412, 416, 427, 488, 572, 616, 671, 721, 728, 793, 824, 854, 976, 1001, 1133, 1144, 1232, 1339, 1342, 1442, 1456, 1586, 1648, 1708, 1952, 2002, 2266, 2288, 2464, 2678, 2684, 2884, 2912, 3172, 3296, 3416, 4004, 4532, 4576, 4697, 5356, 5368, 5551, 5768, 6283, 6344, 6832, 7931, 8008, 8723, 9064, 9373, 9394, 10712, 10736, 11102, 11536, 12566, 12688, 13664, 14729, 15862, 16016, 17446, 18128, 18746, 18788, 21424, 21472, 22204, 23072, 25132, 25376, 29458, 31724, 32032, 34892, 36256, 37492, 37576, 42848, 43981, 44408, 50264, 58916, 61061, 63448, 69113, 69784, 74984, 75152, 81679, 87962, 88816, 100528, 103103, 117832, 122122, 126896, 138226, 139568, 149968, 150304, 163358, 175924, 177632, 201056, 206206, 235664, 244244, 253792, 276452, 279136, 299936, 326716, 351848, 412412, 471328, 483791, 488488, 552904, 571753, 653432, 703696, 824824, 898469, 967582, 976976, 1105808, 1143506, 1306864, 1407392, 1649648, 1796938, 1935164, 1953952, 2211616, 2287012, 2613728, 3299296, 3593876, 3870328, 4574024, 6289283, 7187752, 7740656, 9148048, 12578566, 14375504, 15481312, 18296096, 25157132, 28751008, 50314264, 100628528, 201257056]

約数ペア:

[(1, 201257056), (2, 100628528), (4, 50314264), (7, 28751008), (8, 25157132), (11, 18296096), (13, 15481312), (14, 14375504), (16, 12578566), (22, 9148048), (26, 7740656), (28, 7187752), (32, 6289283), (44, 4574024), (52, 3870328), (56, 3593876), (61, 3299296), (77, 2613728), (88, 2287012), (91, 2211616), (103, 1953952), (104, 1935164), (112, 1796938), (122, 1649648), (143, 1407392), (154, 1306864), (176, 1143506), (182, 1105808), (206, 976976), (208, 967582), (224, 898469), (244, 824824), (286, 703696), (308, 653432), (352, 571753), (364, 552904), (412, 488488), (416, 483791), (427, 471328), (488, 412412), (572, 351848), (616, 326716), (671, 299936), (721, 279136), (728, 276452), (793, 253792), (824, 244244), (854, 235664), (976, 206206), (1001, 201056), (1133, 177632), (1144, 175924), (1232, 163358), (1339, 150304), (1342, 149968), (1442, 139568), (1456, 138226), (1586, 126896), (1648, 122122), (1708, 117832), (1952, 103103), (2002, 100528), (2266, 88816), (2288, 87962), (2464, 81679), (2678, 75152), (2684, 74984), (2884, 69784), (2912, 69113), (3172, 63448), (3296, 61061), (3416, 58916), (4004, 50264), (4532, 44408), (4576, 43981), (4697, 42848), (5356, 37576), (5368, 37492), (5551, 36256), (5768, 34892), (6283, 32032), (6344, 31724), (6832, 29458), (7931, 25376), (8008, 25132), (8723, 23072), (9064, 22204), (9373, 21472), (9394, 21424), (10712, 18788), (10736, 18746), (11102, 18128), (11536, 17446), (12566, 16016), (12688, 15862), (13664, 14729)]