204512248

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{71209}}^1$

素因数の和:71574

約数の個数: 16

約数和(自身を含む): 384534000

約数和(自身を除く): 180021752

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 71209, 142418, 284836, 569672, 25564031, 51128062, 102256124, 204512248]

約数ペア:

[(1, 204512248), (2, 102256124), (4, 51128062), (8, 25564031), (359, 569672), (718, 284836), (1436, 142418), (2872, 71209)]