207932428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{248723}}^1$

素因数の和:248757

約数の個数: 24

約数和(自身を含む): 417856320

約数和(自身を除く): 209923892

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 248723, 497446, 994892, 2735953, 4725737, 5471906, 9451474, 10943812, 18902948, 51983107, 103966214, 207932428]

約数ペア:

[(1, 207932428), (2, 103966214), (4, 51983107), (11, 18902948), (19, 10943812), (22, 9451474), (38, 5471906), (44, 4725737), (76, 2735953), (209, 994892), (418, 497446), (836, 248723)]