202068495

素因数分解:

$3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{10979}}^1$

素因数の和:11399

約数の個数: 24

約数和(自身を含む): 351140400

約数和(自身を除く): 149071905

約数列:

[1, 3, 5, 9, 15, 45, 409, 1227, 2045, 3681, 6135, 10979, 18405, 32937, 54895, 98811, 164685, 494055, 4490411, 13471233, 22452055, 40413699, 67356165, 202068495]

約数ペア:

[(1, 202068495), (3, 67356165), (5, 40413699), (9, 22452055), (15, 13471233), (45, 4490411), (409, 494055), (1227, 164685), (2045, 98811), (3681, 54895), (6135, 32937), (10979, 18405)]