205864329

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271231}}^1$

素因数の和:271268

約数の個数: 16

約数和(自身を含む): 312459264

約数和(自身を除く): 106594935

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 271231, 813693, 2983541, 6238313, 8950623, 18714939, 68621443, 205864329]

約数ペア:

[(1, 205864329), (3, 68621443), (11, 18714939), (23, 8950623), (33, 6238313), (69, 2983541), (253, 813693), (759, 271231)]