208756533

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{5531}}^1$

素因数の和:6104

約数の個数: 16

約数和(自身を含む): 291027456

約数和(自身を除く): 82270923

約数列:

[1, 3, 23, 69, 547, 1641, 5531, 12581, 16593, 37743, 127213, 381639, 3025457, 9076371, 69585511, 208756533]

約数ペア:

[(1, 208756533), (3, 69585511), (23, 9076371), (69, 3025457), (547, 381639), (1641, 127213), (5531, 37743), (12581, 16593)]