200209933

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{371447}}^1$

素因数の和:371472

約数の個数: 12

約数和(自身を含む): 254070432

約数和(自身を除く): 53860499

約数列:

[1, 7, 11, 49, 77, 539, 371447, 2600129, 4085917, 18200903, 28601419, 200209933]

約数ペア:

[(1, 200209933), (7, 28601419), (11, 18200903), (49, 4085917), (77, 2600129), (539, 371447)]