201041955

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{32141}}^1$

素因数の和:32291

約数の個数: 24

約数和(自身を含む): 350990640

約数和(自身を除く): 149948685

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 32141, 96423, 160705, 289269, 482115, 1446345, 4467599, 13402797, 22337995, 40208391, 67013985, 201041955]

約数ペア:

[(1, 201041955), (3, 67013985), (5, 40208391), (9, 22337995), (15, 13402797), (45, 4467599), (139, 1446345), (417, 482115), (695, 289269), (1251, 160705), (2085, 96423), (6255, 32141)]