203419356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2421659}}^1$

素因数の和:2421673

約数の個数: 24

約数和(自身を含む): 542451840

約数和(自身を除く): 339032484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2421659, 4843318, 7264977, 9686636, 14529954, 16951613, 29059908, 33903226, 50854839, 67806452, 101709678, 203419356]

約数ペア:

[(1, 203419356), (2, 101709678), (3, 67806452), (4, 50854839), (6, 33903226), (7, 29059908), (12, 16951613), (14, 14529954), (21, 9686636), (28, 7264977), (42, 4843318), (84, 2421659)]