200079

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 24

約数和(自身を含む): 329472

約数和(自身を除く): 129393

約数列:

[1, 3, 9, 11, 33, 43, 47, 99, 129, 141, 387, 423, 473, 517, 1419, 1551, 2021, 4257, 4653, 6063, 18189, 22231, 66693, 200079]

約数ペア:

[(1, 200079), (3, 66693), (9, 22231), (11, 18189), (33, 6063), (43, 4653), (47, 4257), (99, 2021), (129, 1551), (141, 1419), (387, 517), (423, 473)]