201047763

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 329064704

約数和(自身を除く): 128016941

約数列:

[1, 3, 7, 17, 21, 51, 119, 157, 211, 289, 357, 471, 633, 867, 1099, 1477, 2023, 2669, 3297, 3587, 4431, 6069, 8007, 10761, 18683, 25109, 33127, 45373, 56049, 60979, 75327, 99381, 136119, 182937, 231889, 317611, 426853, 563159, 695667, 952833, 1280559, 1689477, 3942113, 9573703, 11826339, 28721109, 67015921, 201047763]

約数ペア:

[(1, 201047763), (3, 67015921), (7, 28721109), (17, 11826339), (21, 9573703), (51, 3942113), (119, 1689477), (157, 1280559), (211, 952833), (289, 695667), (357, 563159), (471, 426853), (633, 317611), (867, 231889), (1099, 182937), (1477, 136119), (2023, 99381), (2669, 75327), (3297, 60979), (3587, 56049), (4431, 45373), (6069, 33127), (8007, 25109), (10761, 18683)]