201245564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1811}}^1\times {\mathrm{2137}}^1$

素因数の和:3965

約数の個数: 24

約数和(自身を含む): 379657488

約数和(自身を除く): 178411924

約数列:

[1, 2, 4, 13, 26, 52, 1811, 2137, 3622, 4274, 7244, 8548, 23543, 27781, 47086, 55562, 94172, 111124, 3870107, 7740214, 15480428, 50311391, 100622782, 201245564]

約数ペア:

[(1, 201245564), (2, 100622782), (4, 50311391), (13, 15480428), (26, 7740214), (52, 3870107), (1811, 111124), (2137, 94172), (3622, 55562), (4274, 47086), (7244, 27781), (8548, 23543)]