202429388

素因数分解:

$2^2\times 7^2\times {\mathrm{1032803}}^1$

素因数の和:1032821

約数の個数: 18

約数和(自身を含む): 412088796

約数和(自身を除く): 209659408

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1032803, 2065606, 4131212, 7229621, 14459242, 28918484, 50607347, 101214694, 202429388]

約数ペア:

[(1, 202429388), (2, 101214694), (4, 50607347), (7, 28918484), (14, 14459242), (28, 7229621), (49, 4131212), (98, 2065606), (196, 1032803)]