200907532

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{80621}}^1$

素因数の和:80721

約数の個数: 24

約数和(自身を含む): 406334880

約数和(自身を除く): 205427348

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 80621, 161242, 322484, 564347, 1128694, 2257388, 7175269, 14350538, 28701076, 50226883, 100453766, 200907532]

約数ペア:

[(1, 200907532), (2, 100453766), (4, 50226883), (7, 28701076), (14, 14350538), (28, 7175269), (89, 2257388), (178, 1128694), (356, 564347), (623, 322484), (1246, 161242), (2492, 80621)]