201873679

素因数分解:

$7^4\times {\mathrm{83}}^1\times {\mathrm{1013}}^1$

素因数の和:1124

約数の個数: 20

約数和(自身を含む): 238577976

約数和(自身を除く): 36704297

約数列:

[1, 7, 49, 83, 343, 581, 1013, 2401, 4067, 7091, 28469, 49637, 84079, 199283, 347459, 588553, 2432213, 4119871, 28839097, 201873679]

約数ペア:

[(1, 201873679), (7, 28839097), (49, 4119871), (83, 2432213), (343, 588553), (581, 347459), (1013, 199283), (2401, 84079), (4067, 49637), (7091, 28469)]