200905417

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2207}}^1$

素因数の和:2352

約数の個数: 16

約数和(自身を含む): 215677440

約数和(自身を除く): 14772023

約数列:

[1, 29, 43, 73, 1247, 2117, 2207, 3139, 64003, 91031, 94901, 161111, 2752129, 4672219, 6927773, 200905417]

約数ペア:

[(1, 200905417), (29, 6927773), (43, 4672219), (73, 2752129), (1247, 161111), (2117, 94901), (2207, 91031), (3139, 64003)]