206871269

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 239639232

約数和(自身を除く): 32767963

約数列:

[1, 11, 23, 73, 253, 487, 529, 803, 1679, 5357, 5819, 11201, 18469, 35551, 38617, 123211, 257623, 391061, 424787, 817673, 2833853, 8994403, 18806479, 206871269]

約数ペア:

[(1, 206871269), (11, 18806479), (23, 8994403), (73, 2833853), (253, 817673), (487, 424787), (529, 391061), (803, 257623), (1679, 123211), (5357, 38617), (5819, 35551), (11201, 18469)]