228797212

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{18959}}^1$

素因数の和:19401

約数の個数: 24

約数和(自身を含む): 458680320

約数和(自身を除く): 229883108

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 6034, 12068, 18959, 37918, 75836, 132713, 265426, 530852, 8171329, 16342658, 32685316, 57199303, 114398606, 228797212]

約数ペア:

[(1, 228797212), (2, 114398606), (4, 57199303), (7, 32685316), (14, 16342658), (28, 8171329), (431, 530852), (862, 265426), (1724, 132713), (3017, 75836), (6034, 37918), (12068, 18959)]