200074987

素因数分解:

$7^3\times {\mathrm{383}}^1\times {\mathrm{1523}}^1$

素因数の和:1927

約数の個数: 16

約数和(自身を含む): 234086400

約数和(自身を除く): 34011413

約数列:

[1, 7, 49, 343, 383, 1523, 2681, 10661, 18767, 74627, 131369, 522389, 583309, 4083163, 28582141, 200074987]

約数ペア:

[(1, 200074987), (7, 28582141), (49, 4083163), (343, 583309), (383, 522389), (1523, 131369), (2681, 74627), (10661, 18767)]