200729547

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{27299}}^1$

素因数の和:27367

約数の個数: 24

約数和(自身を含む): 312312000

約数和(自身を除く): 111582453

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 27299, 81897, 245691, 518681, 1173857, 1556043, 3521571, 4668129, 10564713, 22303283, 66909849, 200729547]

約数ペア:

[(1, 200729547), (3, 66909849), (9, 22303283), (19, 10564713), (43, 4668129), (57, 3521571), (129, 1556043), (171, 1173857), (387, 518681), (817, 245691), (2451, 81897), (7353, 27299)]