201487742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{10799}}^1$

素因数の和:11311

約数の個数: 16

約数和(自身を含む): 318816000

約数和(自身を除く): 117328258

約数列:

[1, 2, 19, 38, 491, 982, 9329, 10799, 18658, 21598, 205181, 410362, 5302309, 10604618, 100743871, 201487742]

約数ペア:

[(1, 201487742), (2, 100743871), (19, 10604618), (38, 5302309), (491, 410362), (982, 205181), (9329, 21598), (10799, 18658)]