200902276

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{373}}^2$

素因数の和:788

約数の個数: 27

約数和(自身を含む): 372054501

約数和(自身を除く): 171152225

約数列:

[1, 2, 4, 19, 38, 76, 361, 373, 722, 746, 1444, 1492, 7087, 14174, 28348, 134653, 139129, 269306, 278258, 538612, 556516, 2643451, 5286902, 10573804, 50225569, 100451138, 200902276]

約数ペア:

[(1, 200902276), (2, 100451138), (4, 50225569), (19, 10573804), (38, 5286902), (76, 2643451), (361, 556516), (373, 538612), (722, 278258), (746, 269306), (1444, 139129), (1492, 134653), (7087, 28348)]