107209904

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{216149}}^1$

素因数の和:216188

約数の個数: 20

約数和(自身を含む): 214420800

約数和(自身を除く): 107210896

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 216149, 432298, 864596, 1729192, 3458384, 6700619, 13401238, 26802476, 53604952, 107209904]

約数ペア:

[(1, 107209904), (2, 53604952), (4, 26802476), (8, 13401238), (16, 6700619), (31, 3458384), (62, 1729192), (124, 864596), (248, 432298), (496, 216149)]