225244976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1279801}}^1$

素因数の和:1279820

約数の個数: 20

約数和(自身を含む): 476086344

約数和(自身を除く): 250841368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1279801, 2559602, 5119204, 10238408, 14077811, 20476816, 28155622, 56311244, 112622488, 225244976]

約数ペア:

[(1, 225244976), (2, 112622488), (4, 56311244), (8, 28155622), (11, 20476816), (16, 14077811), (22, 10238408), (44, 5119204), (88, 2559602), (176, 1279801)]