202020638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{60161}}^1$

素因数の和:60259

約数の個数: 16

約数和(自身を含む): 320543136

約数和(自身を除く): 118522498

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 60161, 120322, 1383703, 2767406, 4391753, 8783506, 101010319, 202020638]

約数ペア:

[(1, 202020638), (2, 101010319), (23, 8783506), (46, 4391753), (73, 2767406), (146, 1383703), (1679, 120322), (3358, 60161)]