220132581

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{3203}}^1$

素因数の和:3976

約数の個数: 16

約数和(自身を含む): 303482880

約数和(自身を除く): 83350299

約数列:

[1, 3, 31, 93, 739, 2217, 3203, 9609, 22909, 68727, 99293, 297879, 2367017, 7101051, 73377527, 220132581]

約数ペア:

[(1, 220132581), (3, 73377527), (31, 7101051), (93, 2367017), (739, 297879), (2217, 99293), (3203, 68727), (9609, 22909)]