204217101

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 337296960

約数和(自身を除く): 133079859

約数列:

[1, 3, 9, 11, 29, 33, 83, 87, 99, 249, 261, 319, 747, 857, 913, 957, 2407, 2571, 2739, 2871, 7221, 7713, 8217, 9427, 21663, 24853, 26477, 28281, 71131, 74559, 79431, 84843, 213393, 223677, 238293, 273383, 640179, 782441, 820149, 2062799, 2347323, 2460447, 6188397, 7041969, 18565191, 22690789, 68072367, 204217101]

約数ペア:

[(1, 204217101), (3, 68072367), (9, 22690789), (11, 18565191), (29, 7041969), (33, 6188397), (83, 2460447), (87, 2347323), (99, 2062799), (249, 820149), (261, 782441), (319, 640179), (747, 273383), (857, 238293), (913, 223677), (957, 213393), (2407, 84843), (2571, 79431), (2739, 74559), (2871, 71131), (7221, 28281), (7713, 26477), (8217, 24853), (9427, 21663)]