201073940

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{32327}}^1$

素因数の和:32647

約数の個数: 24

約数和(自身を含む): 423626112

約数和(自身を除く): 222552172

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 6220, 32327, 64654, 129308, 161635, 323270, 646540, 10053697, 20107394, 40214788, 50268485, 100536970, 201073940]

約数ペア:

[(1, 201073940), (2, 100536970), (4, 50268485), (5, 40214788), (10, 20107394), (20, 10053697), (311, 646540), (622, 323270), (1244, 161635), (1555, 129308), (3110, 64654), (6220, 32327)]