205190158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131701}}^1$

素因数の和:131763

約数の個数: 16

約数和(自身を含む): 331889040

約数和(自身を除く): 126698882

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 131701, 263402, 2502319, 5004638, 5399741, 10799482, 102595079, 205190158]

約数ペア:

[(1, 205190158), (2, 102595079), (19, 10799482), (38, 5399741), (41, 5004638), (82, 2502319), (779, 263402), (1558, 131701)]