200529119

素因数分解:

$7^4\times {\mathrm{47}}^1\times {\mathrm{1777}}^1$

素因数の和:1852

約数の個数: 20

約数和(自身を含む): 239048544

約数和(自身を除く): 38519425

約数列:

[1, 7, 47, 49, 329, 343, 1777, 2303, 2401, 12439, 16121, 83519, 87073, 112847, 584633, 609511, 4092431, 4266577, 28647017, 200529119]

約数ペア:

[(1, 200529119), (7, 28647017), (47, 4266577), (49, 4092431), (329, 609511), (343, 584633), (1777, 112847), (2303, 87073), (2401, 83519), (12439, 16121)]