210844995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{4133}}^1$

素因数の和:4339

約数の個数: 32

約数和(自身を含む): 357177600

約数和(自身を除く): 146332605

約数列:

[1, 3, 5, 15, 19, 57, 95, 179, 285, 537, 895, 2685, 3401, 4133, 10203, 12399, 17005, 20665, 51015, 61995, 78527, 235581, 392635, 739807, 1177905, 2219421, 3699035, 11097105, 14056333, 42168999, 70281665, 210844995]

約数ペア:

[(1, 210844995), (3, 70281665), (5, 42168999), (15, 14056333), (19, 11097105), (57, 3699035), (95, 2219421), (179, 1177905), (285, 739807), (537, 392635), (895, 235581), (2685, 78527), (3401, 61995), (4133, 51015), (10203, 20665), (12399, 17005)]