224740348

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131581}}^1$

素因数の和:131653

約数の個数: 24

約数和(自身を含む): 456852704

約数和(自身を除く): 232112356

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 131581, 263162, 526324, 921067, 1842134, 3684268, 8026441, 16052882, 32105764, 56185087, 112370174, 224740348]

約数ペア:

[(1, 224740348), (2, 112370174), (4, 56185087), (7, 32105764), (14, 16052882), (28, 8026441), (61, 3684268), (122, 1842134), (244, 921067), (427, 526324), (854, 263162), (1708, 131581)]