222740185

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{22717}}^1$

素因数の和:22812

約数の個数: 16

約数和(自身を含む): 279704016

約数和(自身を除く): 56963831

約数列:

[1, 5, 37, 53, 185, 265, 1961, 9805, 22717, 113585, 840529, 1204001, 4202645, 6020005, 44548037, 222740185]

約数ペア:

[(1, 222740185), (5, 44548037), (37, 6020005), (53, 4202645), (185, 1204001), (265, 840529), (1961, 113585), (9805, 22717)]