206996854

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{8971}}^1$

素因数の和:9195

約数の個数: 16

約数和(自身を含む): 316532160

約数和(自身を除く): 109535306

約数列:

[1, 2, 83, 139, 166, 278, 8971, 11537, 17942, 23074, 744593, 1246969, 1489186, 2493938, 103498427, 206996854]

約数ペア:

[(1, 206996854), (2, 103498427), (83, 2493938), (139, 1489186), (166, 1246969), (278, 744593), (8971, 23074), (11537, 17942)]