195280605136

素因数分解:

$2^4\times {\mathrm{90403}}^1\times {\mathrm{135007}}^1$

素因数の和:225418

約数の個数: 20

約数和(自身を含む): 378363160192

約数和(自身を除く): 183082555056

約数列:

[1, 2, 4, 8, 16, 90403, 135007, 180806, 270014, 361612, 540028, 723224, 1080056, 1446448, 2160112, 12205037821, 24410075642, 48820151284, 97640302568, 195280605136]

約数ペア:

[(1, 195280605136), (2, 97640302568), (4, 48820151284), (8, 24410075642), (16, 12205037821), (90403, 2160112), (135007, 1446448), (180806, 1080056), (270014, 723224), (361612, 540028)]