201324565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{3203}}^1$

素因数の和:4188

約数の個数: 16

約数和(自身を含む): 260523648

約数和(自身を除く): 59199083

約数列:

[1, 5, 13, 65, 967, 3203, 4835, 12571, 16015, 41639, 62855, 208195, 3097301, 15486505, 40264913, 201324565]

約数ペア:

[(1, 201324565), (5, 40264913), (13, 15486505), (65, 3097301), (967, 208195), (3203, 62855), (4835, 41639), (12571, 16015)]