228317078

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 379468800

約数和(自身を除く): 151151722

約数列:

[1, 2, 11, 22, 121, 199, 242, 398, 431, 862, 1331, 2189, 2662, 4378, 4741, 9482, 24079, 48158, 52151, 85769, 104302, 171538, 264869, 529738, 573661, 943459, 1147322, 1886918, 10378049, 20756098, 114158539, 228317078]

約数ペア:

[(1, 228317078), (2, 114158539), (11, 20756098), (22, 10378049), (121, 1886918), (199, 1147322), (242, 943459), (398, 573661), (431, 529738), (862, 264869), (1331, 171538), (2189, 104302), (2662, 85769), (4378, 52151), (4741, 48158), (9482, 24079)]