227777168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{749267}}^1$

素因数の和:749294

約数の個数: 20

約数和(自身を含む): 464546160

約数和(自身を除く): 236768992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 749267, 1498534, 2997068, 5994136, 11988272, 14236073, 28472146, 56944292, 113888584, 227777168]

約数ペア:

[(1, 227777168), (2, 113888584), (4, 56944292), (8, 28472146), (16, 14236073), (19, 11988272), (38, 5994136), (76, 2997068), (152, 1498534), (304, 749267)]