203202005

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{1723}}^1$

素因数の和:2060

約数の個数: 16

約数和(自身を含む): 247428480

約数和(自身を除く): 44226475

約数列:

[1, 5, 103, 229, 515, 1145, 1723, 8615, 23587, 117935, 177469, 394567, 887345, 1972835, 40640401, 203202005]

約数ペア:

[(1, 203202005), (5, 40640401), (103, 1972835), (229, 887345), (515, 394567), (1145, 177469), (1723, 117935), (8615, 23587)]