207457712

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{168391}}^1$

素因数の和:168417

約数の個数: 40

約数和(自身を含む): 501134592

約数和(自身を除く): 293676880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 168391, 336782, 673564, 1178737, 1347128, 1852301, 2357474, 2694256, 3704602, 4714948, 7409204, 9429896, 12966107, 14818408, 18859792, 25932214, 29636816, 51864428, 103728856, 207457712]

約数ペア:

[(1, 207457712), (2, 103728856), (4, 51864428), (7, 29636816), (8, 25932214), (11, 18859792), (14, 14818408), (16, 12966107), (22, 9429896), (28, 7409204), (44, 4714948), (56, 3704602), (77, 2694256), (88, 2357474), (112, 1852301), (154, 1347128), (176, 1178737), (308, 673564), (616, 336782), (1232, 168391)]