205890227908

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{353}}^1\times {\mathrm{1443709}}^1$

素因数の和:1444167

約数の個数: 24

約数和(自身を含む): 364906364760

約数和(自身を除く): 159016136852

約数列:

[1, 2, 4, 101, 202, 353, 404, 706, 1412, 35653, 71306, 142612, 1443709, 2887418, 5774836, 145814609, 291629218, 509629277, 583258436, 1019258554, 2038517108, 51472556977, 102945113954, 205890227908]

約数ペア:

[(1, 205890227908), (2, 102945113954), (4, 51472556977), (101, 2038517108), (202, 1019258554), (353, 583258436), (404, 509629277), (706, 291629218), (1412, 145814609), (35653, 5774836), (71306, 2887418), (142612, 1443709)]