202279610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1555997}}^1$

素因数の和:1556017

約数の個数: 16

約数和(自身を含む): 392111496

約数和(自身を除く): 189831886

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1555997, 3111994, 7779985, 15559970, 20227961, 40455922, 101139805, 202279610]

約数ペア:

[(1, 202279610), (2, 101139805), (5, 40455922), (10, 20227961), (13, 15559970), (26, 7779985), (65, 3111994), (130, 1555997)]