143515414

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{27631}}^1$

素因数の和:27700

約数の個数: 24

約数和(自身を含む): 255153888

約数和(自身を除く): 111638474

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 27631, 55262, 193417, 386834, 1353919, 1464443, 2707838, 2928886, 10251101, 20502202, 71757707, 143515414]

約数ペア:

[(1, 143515414), (2, 71757707), (7, 20502202), (14, 10251101), (49, 2928886), (53, 2707838), (98, 1464443), (106, 1353919), (371, 386834), (742, 193417), (2597, 55262), (5194, 27631)]