201383637

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19937}}^1$

素因数の和:19997

約数の個数: 32

約数和(自身を含む): 339424512

約数和(自身を除く): 138040875

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 10101, 19937, 59811, 139559, 259181, 418677, 737669, 777543, 1814267, 2213007, 5163683, 5442801, 9589697, 15491049, 28769091, 67127879, 201383637]

約数ペア:

[(1, 201383637), (3, 67127879), (7, 28769091), (13, 15491049), (21, 9589697), (37, 5442801), (39, 5163683), (91, 2213007), (111, 1814267), (259, 777543), (273, 737669), (481, 418677), (777, 259181), (1443, 139559), (3367, 59811), (10101, 19937)]