204772616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1505681}}^1$

素因数の和:1505704

約数の個数: 16

約数和(自身を含む): 406534140

約数和(自身を除く): 201761524

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1505681, 3011362, 6022724, 12045448, 25596577, 51193154, 102386308, 204772616]

約数ペア:

[(1, 204772616), (2, 102386308), (4, 51193154), (8, 25596577), (17, 12045448), (34, 6022724), (68, 3011362), (136, 1505681)]