200781777

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{30161}}^1$

素因数の和:30488

約数の個数: 16

約数和(自身を含む): 306928512

約数和(自身を除く): 106146735

約数列:

[1, 3, 7, 21, 317, 951, 2219, 6657, 30161, 90483, 211127, 633381, 9561037, 28683111, 66927259, 200781777]

約数ペア:

[(1, 200781777), (3, 66927259), (7, 28683111), (21, 9561037), (317, 633381), (951, 211127), (2219, 90483), (6657, 30161)]