202219905025

素因数分解:

$5^2\times {\mathrm{311}}^1\times {\mathrm{26008991}}^1$

素因数の和:26009312

約数の個数: 12

約数和(自身を含む): 251558970624

約数和(自身を除く): 49339065599

約数列:

[1, 5, 25, 311, 1555, 7775, 26008991, 130044955, 650224775, 8088796201, 40443981005, 202219905025]

約数ペア:

[(1, 202219905025), (5, 40443981005), (25, 8088796201), (311, 650224775), (1555, 130044955), (7775, 26008991)]