201390307406

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{190350007}}^1$

素因数の和:190350055

約数の個数: 12

約数和(自身を含む): 315790663272

約数和(自身を除く): 114400355866

約数列:

[1, 2, 23, 46, 529, 1058, 190350007, 380700014, 4378050161, 8756100322, 100695153703, 201390307406]

約数ペア:

[(1, 201390307406), (2, 100695153703), (23, 8756100322), (46, 4378050161), (529, 380700014), (1058, 190350007)]