200865208

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{140269}}^1$

素因数の和:140454

約数の個数: 16

約数和(自身を含む): 378729000

約数和(自身を除く): 177863792

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 140269, 280538, 561076, 1122152, 25108151, 50216302, 100432604, 200865208]

約数ペア:

[(1, 200865208), (2, 100432604), (4, 50216302), (8, 25108151), (179, 1122152), (358, 561076), (716, 280538), (1432, 140269)]