207892072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1367711}}^1$

素因数の和:1367736

約数の個数: 16

約数和(自身を含む): 410313600

約数和(自身を除く): 202421528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1367711, 2735422, 5470844, 10941688, 25986509, 51973018, 103946036, 207892072]

約数ペア:

[(1, 207892072), (2, 103946036), (4, 51973018), (8, 25986509), (19, 10941688), (38, 5470844), (76, 2735422), (152, 1367711)]