207813324

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{402739}}^1$

素因数の和:402789

約数の個数: 24

約数和(自身を含む): 496175680

約数和(自身を除く): 288362356

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 402739, 805478, 1208217, 1610956, 2416434, 4832868, 17317777, 34635554, 51953331, 69271108, 103906662, 207813324]

約数ペア:

[(1, 207813324), (2, 103906662), (3, 69271108), (4, 51953331), (6, 34635554), (12, 17317777), (43, 4832868), (86, 2416434), (129, 1610956), (172, 1208217), (258, 805478), (516, 402739)]