200101825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5471}}^1$

素因数の和:5518

約数の個数: 48

約数和(自身を含む): 325693440

約数和(自身を除く): 125591615

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 77, 95, 133, 175, 209, 275, 385, 475, 665, 1045, 1463, 1925, 3325, 5225, 5471, 7315, 27355, 36575, 38297, 60181, 103949, 136775, 191485, 300905, 421267, 519745, 727643, 957425, 1143439, 1504525, 2106335, 2598725, 3638215, 5717195, 8004073, 10531675, 18191075, 28585975, 40020365, 200101825]

約数ペア:

[(1, 200101825), (5, 40020365), (7, 28585975), (11, 18191075), (19, 10531675), (25, 8004073), (35, 5717195), (55, 3638215), (77, 2598725), (95, 2106335), (133, 1504525), (175, 1143439), (209, 957425), (275, 727643), (385, 519745), (475, 421267), (665, 300905), (1045, 191485), (1463, 136775), (1925, 103949), (3325, 60181), (5225, 38297), (5471, 36575), (7315, 27355)]