211339918

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{4877}}^1$

素因数の和:5387

約数の個数: 16

約数和(自身を含む): 324523584

約数和(自身を除く): 113183666

約数列:

[1, 2, 47, 94, 461, 922, 4877, 9754, 21667, 43334, 229219, 458438, 2248297, 4496594, 105669959, 211339918]

約数ペア:

[(1, 211339918), (2, 105669959), (47, 4496594), (94, 2248297), (461, 458438), (922, 229219), (4877, 43334), (9754, 21667)]