202277187

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 346574592

約数和(自身を除く): 144297405

約数列:

[1, 3, 7, 9, 21, 37, 63, 107, 111, 259, 321, 333, 749, 777, 811, 963, 2247, 2331, 2433, 3959, 5677, 6741, 7299, 11877, 17031, 27713, 30007, 35631, 51093, 83139, 86777, 90021, 210049, 249417, 260331, 270063, 607439, 630147, 780993, 1822317, 1890441, 3210749, 5466951, 9632247, 22475243, 28896741, 67425729, 202277187]

約数ペア:

[(1, 202277187), (3, 67425729), (7, 28896741), (9, 22475243), (21, 9632247), (37, 5466951), (63, 3210749), (107, 1890441), (111, 1822317), (259, 780993), (321, 630147), (333, 607439), (749, 270063), (777, 260331), (811, 249417), (963, 210049), (2247, 90021), (2331, 86777), (2433, 83139), (3959, 51093), (5677, 35631), (6741, 30007), (7299, 27713), (11877, 17031)]