201440799

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{43801}}^1$

素因数の和:43887

約数の個数: 24

約数和(自身を含む): 337100192

約数和(自身を除く): 135659393

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 43801, 131403, 306607, 394209, 919821, 2759463, 3197473, 9592419, 22382311, 28777257, 67146933, 201440799]

約数ペア:

[(1, 201440799), (3, 67146933), (7, 28777257), (9, 22382311), (21, 9592419), (63, 3197473), (73, 2759463), (219, 919821), (511, 394209), (657, 306607), (1533, 131403), (4599, 43801)]