210375319

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{10799}}^1$

素因数の和:10851

約数の個数: 24

約数和(自身を含む): 275788800

約数和(自身を除く): 65413481

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 847, 1771, 2783, 10799, 19481, 75593, 118789, 248377, 831523, 1306679, 1738639, 2732147, 9146753, 19125029, 30053617, 210375319]

約数ペア:

[(1, 210375319), (7, 30053617), (11, 19125029), (23, 9146753), (77, 2732147), (121, 1738639), (161, 1306679), (253, 831523), (847, 248377), (1771, 118789), (2783, 75593), (10799, 19481)]