208892856

素因数分解:

$2^3\times 3^1\times {\mathrm{317}}^1\times {\mathrm{27457}}^1$

素因数の和:27783

約数の個数: 32

約数和(自身を含む): 523898640

約数和(自身を除く): 315005784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 317, 634, 951, 1268, 1902, 2536, 3804, 7608, 27457, 54914, 82371, 109828, 164742, 219656, 329484, 658968, 8703869, 17407738, 26111607, 34815476, 52223214, 69630952, 104446428, 208892856]

約数ペア:

[(1, 208892856), (2, 104446428), (3, 69630952), (4, 52223214), (6, 34815476), (8, 26111607), (12, 17407738), (24, 8703869), (317, 658968), (634, 329484), (951, 219656), (1268, 164742), (1902, 109828), (2536, 82371), (3804, 54914), (7608, 27457)]