123201808

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:731

約数の個数: 40

約数和(自身を含む): 243466808

約数和(自身を除く): 120265000

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 313, 337, 584, 626, 674, 1168, 1252, 1348, 2504, 2696, 5008, 5392, 22849, 24601, 45698, 49202, 91396, 98404, 105481, 182792, 196808, 210962, 365584, 393616, 421924, 843848, 1687696, 7700113, 15400226, 30800452, 61600904, 123201808]

約数ペア:

[(1, 123201808), (2, 61600904), (4, 30800452), (8, 15400226), (16, 7700113), (73, 1687696), (146, 843848), (292, 421924), (313, 393616), (337, 365584), (584, 210962), (626, 196808), (674, 182792), (1168, 105481), (1252, 98404), (1348, 91396), (2504, 49202), (2696, 45698), (5008, 24601), (5392, 22849)]