201428188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1447}}^1\times {\mathrm{2677}}^1$

素因数の和:4141

約数の個数: 24

約数和(自身を含む): 380018912

約数和(自身を除く): 178590724

約数列:

[1, 2, 4, 13, 26, 52, 1447, 2677, 2894, 5354, 5788, 10708, 18811, 34801, 37622, 69602, 75244, 139204, 3873619, 7747238, 15494476, 50357047, 100714094, 201428188]

約数ペア:

[(1, 201428188), (2, 100714094), (4, 50357047), (13, 15494476), (26, 7747238), (52, 3873619), (1447, 139204), (2677, 75244), (2894, 69602), (5354, 37622), (5788, 34801), (10708, 18811)]