125204912

素因数分解:

$2^4\times 7^1\times {\mathrm{1117901}}^1$

素因数の和:1117916

約数の個数: 20

約数和(自身を含む): 277239696

約数和(自身を除く): 152034784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1117901, 2235802, 4471604, 7825307, 8943208, 15650614, 17886416, 31301228, 62602456, 125204912]

約数ペア:

[(1, 125204912), (2, 62602456), (4, 31301228), (7, 17886416), (8, 15650614), (14, 8943208), (16, 7825307), (28, 4471604), (56, 2235802), (112, 1117901)]