206840315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{14983}}^1$

素因数の和:15250

約数の個数: 16

約数和(自身を含む): 271869696

約数和(自身を除く): 65029381

約数列:

[1, 5, 11, 55, 251, 1255, 2761, 13805, 14983, 74915, 164813, 824065, 3760733, 18803665, 41368063, 206840315]

約数ペア:

[(1, 206840315), (5, 41368063), (11, 18803665), (55, 3760733), (251, 824065), (1255, 164813), (2761, 74915), (13805, 14983)]