208032176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{3571}}^1$

素因数の和:3921

約数の個数: 40

約数和(自身を含む): 441156288

約数和(自身を除く): 233124112

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 331, 662, 1324, 2648, 3571, 3641, 5296, 7142, 7282, 14284, 14564, 28568, 29128, 39281, 57136, 58256, 78562, 157124, 314248, 628496, 1182001, 2364002, 4728004, 9456008, 13002011, 18912016, 26004022, 52008044, 104016088, 208032176]

約数ペア:

[(1, 208032176), (2, 104016088), (4, 52008044), (8, 26004022), (11, 18912016), (16, 13002011), (22, 9456008), (44, 4728004), (88, 2364002), (176, 1182001), (331, 628496), (662, 314248), (1324, 157124), (2648, 78562), (3571, 58256), (3641, 57136), (5296, 39281), (7142, 29128), (7282, 28568), (14284, 14564)]