214620848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1031831}}^1$

素因数の和:1031852

約数の個数: 20

約数和(自身を含む): 447815088

約数和(自身を除く): 233194240

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1031831, 2063662, 4127324, 8254648, 13413803, 16509296, 26827606, 53655212, 107310424, 214620848]

約数ペア:

[(1, 214620848), (2, 107310424), (4, 53655212), (8, 26827606), (13, 16509296), (16, 13413803), (26, 8254648), (52, 4127324), (104, 2063662), (208, 1031831)]