202350440

素因数分解:

$2^3\times 5^1\times {\mathrm{5058761}}^1$

素因数の和:5058772

約数の個数: 16

約数和(自身を含む): 455288580

約数和(自身を除く): 252938140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5058761, 10117522, 20235044, 25293805, 40470088, 50587610, 101175220, 202350440]

約数ペア:

[(1, 202350440), (2, 101175220), (4, 50587610), (5, 40470088), (8, 25293805), (10, 20235044), (20, 10117522), (40, 5058761)]