211324065590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{27058139}}^1$

素因数の和:27058228

約数の個数: 32

約数和(自身を含む): 420808193280

約数和(自身を除く): 209484127690

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 27058139, 54116278, 135290695, 270581390, 297639529, 595279058, 1488197645, 1921127869, 2976395290, 3842255738, 9605639345, 19211278690, 21132406559, 42264813118, 105662032795, 211324065590]

約数ペア:

[(1, 211324065590), (2, 105662032795), (5, 42264813118), (10, 21132406559), (11, 19211278690), (22, 9605639345), (55, 3842255738), (71, 2976395290), (110, 1921127869), (142, 1488197645), (355, 595279058), (710, 297639529), (781, 270581390), (1562, 135290695), (3905, 54116278), (7810, 27058139)]