206801912

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 392137200

約数和(自身を除く): 185335288

約数列:

[1, 2, 4, 8, 181, 251, 362, 502, 569, 724, 1004, 1138, 1448, 2008, 2276, 4552, 45431, 90862, 102989, 142819, 181724, 205978, 285638, 363448, 411956, 571276, 823912, 1142552, 25850239, 51700478, 103400956, 206801912]

約数ペア:

[(1, 206801912), (2, 103400956), (4, 51700478), (8, 25850239), (181, 1142552), (251, 823912), (362, 571276), (502, 411956), (569, 363448), (724, 285638), (1004, 205978), (1138, 181724), (1448, 142819), (2008, 102989), (2276, 90862), (4552, 45431)]