206978772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17231}}^1$

素因数の和:17269

約数の個数: 96

約数和(自身を含む): 648474624

約数和(自身を除く): 441495852

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1716, 2002, 3003, 4004, 6006, 12012, 17231, 34462, 51693, 68924, 103386, 120617, 189541, 206772, 224003, 241234, 361851, 379082, 448006, 482468, 568623, 672009, 723702, 758164, 896012, 1137246, 1326787, 1344018, 1447404, 1568021, 2274492, 2464033, 2653574, 2688036, 3136042, 3980361, 4704063, 4928066, 5307148, 6272084, 7392099, 7960722, 9408126, 9856132, 14784198, 15921444, 17248231, 18816252, 29568396, 34496462, 51744693, 68992924, 103489386, 206978772]

約数ペア:

[(1, 206978772), (2, 103489386), (3, 68992924), (4, 51744693), (6, 34496462), (7, 29568396), (11, 18816252), (12, 17248231), (13, 15921444), (14, 14784198), (21, 9856132), (22, 9408126), (26, 7960722), (28, 7392099), (33, 6272084), (39, 5307148), (42, 4928066), (44, 4704063), (52, 3980361), (66, 3136042), (77, 2688036), (78, 2653574), (84, 2464033), (91, 2274492), (132, 1568021), (143, 1447404), (154, 1344018), (156, 1326787), (182, 1137246), (231, 896012), (273, 758164), (286, 723702), (308, 672009), (364, 568623), (429, 482468), (462, 448006), (546, 379082), (572, 361851), (858, 241234), (924, 224003), (1001, 206772), (1092, 189541), (1716, 120617), (2002, 103386), (3003, 68924), (4004, 51693), (6006, 34462), (12012, 17231)]