202290455

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{3671}}^1$

素因数の和:3886

約数の個数: 16

約数和(自身を含む): 247463424

約数和(自身を除く): 45172969

約数列:

[1, 5, 103, 107, 515, 535, 3671, 11021, 18355, 55105, 378113, 392797, 1890565, 1963985, 40458091, 202290455]

約数ペア:

[(1, 202290455), (5, 40458091), (103, 1963985), (107, 1890565), (515, 392797), (535, 378113), (3671, 55105), (11021, 18355)]