207714832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{998629}}^1$

素因数の和:998650

約数の個数: 20

約数和(自身を含む): 433405420

約数和(自身を除く): 225690588

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 998629, 1997258, 3994516, 7989032, 12982177, 15978064, 25964354, 51928708, 103857416, 207714832]

約数ペア:

[(1, 207714832), (2, 103857416), (4, 51928708), (8, 25964354), (13, 15978064), (16, 12982177), (26, 7989032), (52, 3994516), (104, 1997258), (208, 998629)]