199604862

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2801}}^1$

素因数の和:2953

約数の個数: 48

約数和(自身を含む): 448476912

約数和(自身を除く): 248872050

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 107, 111, 214, 222, 321, 333, 642, 666, 963, 1926, 2801, 3959, 5602, 7918, 8403, 11877, 16806, 23754, 25209, 35631, 50418, 71262, 103637, 207274, 299707, 310911, 599414, 621822, 899121, 932733, 1798242, 1865466, 2697363, 5394726, 11089159, 22178318, 33267477, 66534954, 99802431, 199604862]

約数ペア:

[(1, 199604862), (2, 99802431), (3, 66534954), (6, 33267477), (9, 22178318), (18, 11089159), (37, 5394726), (74, 2697363), (107, 1865466), (111, 1798242), (214, 932733), (222, 899121), (321, 621822), (333, 599414), (642, 310911), (666, 299707), (963, 207274), (1926, 103637), (2801, 71262), (3959, 50418), (5602, 35631), (7918, 25209), (8403, 23754), (11877, 16806)]