209230546

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41399}}^1$

素因数の和:41446

約数の個数: 24

約数和(自身を含む): 378561600

約数和(自身を除く): 169331054

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 41399, 82798, 289793, 579586, 786581, 1573162, 5506067, 11012134, 14945039, 29890078, 104615273, 209230546]

約数ペア:

[(1, 209230546), (2, 104615273), (7, 29890078), (14, 14945039), (19, 11012134), (38, 5506067), (133, 1573162), (266, 786581), (361, 579586), (722, 289793), (2527, 82798), (5054, 41399)]