214563524

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{247193}}^1$

素因数の和:247235

約数の個数: 24

約数和(自身を含む): 442971648

約数和(自身を除く): 228408124

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 247193, 494386, 988772, 1730351, 3460702, 6921404, 7662983, 15325966, 30651932, 53640881, 107281762, 214563524]

約数ペア:

[(1, 214563524), (2, 107281762), (4, 53640881), (7, 30651932), (14, 15325966), (28, 7662983), (31, 6921404), (62, 3460702), (124, 1730351), (217, 988772), (434, 494386), (868, 247193)]