213117296

素因数分解:

$2^4\times 7^1\times {\mathrm{1902833}}^1$

素因数の和:1902848

約数の個数: 20

約数和(自身を含む): 471902832

約数和(自身を除く): 258785536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1902833, 3805666, 7611332, 13319831, 15222664, 26639662, 30445328, 53279324, 106558648, 213117296]

約数ペア:

[(1, 213117296), (2, 106558648), (4, 53279324), (7, 30445328), (8, 26639662), (14, 15222664), (16, 13319831), (28, 7611332), (56, 3805666), (112, 1902833)]