213062864

素因数分解:

$2^4\times 7^1\times {\mathrm{1902347}}^1$

素因数の和:1902362

約数の個数: 20

約数和(自身を含む): 471782304

約数和(自身を除く): 258719440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1902347, 3804694, 7609388, 13316429, 15218776, 26632858, 30437552, 53265716, 106531432, 213062864]

約数ペア:

[(1, 213062864), (2, 106531432), (4, 53265716), (7, 30437552), (8, 26632858), (14, 15218776), (16, 13316429), (28, 7609388), (56, 3804694), (112, 1902347)]