202001022

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{643}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 453293568

約数和(自身を除く): 251292546

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 563, 643, 1126, 1286, 1689, 1929, 3378, 3858, 5067, 5787, 10134, 11574, 17453, 19933, 34906, 39866, 52359, 59799, 104718, 119598, 157077, 179397, 314154, 358794, 362009, 724018, 1086027, 2172054, 3258081, 6516162, 11222279, 22444558, 33666837, 67333674, 101000511, 202001022]

約数ペア:

[(1, 202001022), (2, 101000511), (3, 67333674), (6, 33666837), (9, 22444558), (18, 11222279), (31, 6516162), (62, 3258081), (93, 2172054), (186, 1086027), (279, 724018), (558, 362009), (563, 358794), (643, 314154), (1126, 179397), (1286, 157077), (1689, 119598), (1929, 104718), (3378, 59799), (3858, 52359), (5067, 39866), (5787, 34906), (10134, 19933), (11574, 17453)]