208022864

素因数分解:

$2^4\times 7^1\times {\mathrm{1857347}}^1$

素因数の和:1857362

約数の個数: 20

約数和(自身を含む): 460622304

約数和(自身を除く): 252599440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1857347, 3714694, 7429388, 13001429, 14858776, 26002858, 29717552, 52005716, 104011432, 208022864]

約数ペア:

[(1, 208022864), (2, 104011432), (4, 52005716), (7, 29717552), (8, 26002858), (14, 14858776), (16, 13001429), (28, 7429388), (56, 3714694), (112, 1857347)]