201138964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3868057}}^1$

素因数の和:3868074

約数の個数: 12

約数和(自身を含む): 379069684

約数和(自身を除く): 177930720

約数列:

[1, 2, 4, 13, 26, 52, 3868057, 7736114, 15472228, 50284741, 100569482, 201138964]

約数ペア:

[(1, 201138964), (2, 100569482), (4, 50284741), (13, 15472228), (26, 7736114), (52, 3868057)]