213103432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1566937}}^1$

素因数の和:1566960

約数の個数: 16

約数和(自身を含む): 423073260

約数和(自身を除く): 209969828

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1566937, 3133874, 6267748, 12535496, 26637929, 53275858, 106551716, 213103432]

約数ペア:

[(1, 213103432), (2, 106551716), (4, 53275858), (8, 26637929), (17, 12535496), (34, 6267748), (68, 3133874), (136, 1566937)]