202069108

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{490459}}^1$

素因数の和:490566

約数の個数: 12

約数和(自身を含む): 357054880

約数和(自身を除く): 154985772

約数列:

[1, 2, 4, 103, 206, 412, 490459, 980918, 1961836, 50517277, 101034554, 202069108]

約数ペア:

[(1, 202069108), (2, 101034554), (4, 50517277), (103, 1961836), (206, 980918), (412, 490459)]