205126834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6871}}^1$

素因数の和:6966

約数の個数: 32

約数和(自身を含む): 356244480

約数和(自身を除く): 151117646

約数列:

[1, 2, 11, 22, 23, 46, 59, 118, 253, 506, 649, 1298, 1357, 2714, 6871, 13742, 14927, 29854, 75581, 151162, 158033, 316066, 405389, 810778, 1738363, 3476726, 4459279, 8918558, 9323947, 18647894, 102563417, 205126834]

約数ペア:

[(1, 205126834), (2, 102563417), (11, 18647894), (22, 9323947), (23, 8918558), (46, 4459279), (59, 3476726), (118, 1738363), (253, 810778), (506, 405389), (649, 316066), (1298, 158033), (1357, 151162), (2714, 75581), (6871, 29854), (13742, 14927)]