204531976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{18301}}^1$

素因数の和:18445

約数の個数: 32

約数和(自身を含む): 421678080

約数和(自身を除く): 217146104

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 2794, 5588, 11176, 18301, 36602, 73204, 146408, 201311, 402622, 805244, 1610488, 2324227, 4648454, 9296908, 18593816, 25566497, 51132994, 102265988, 204531976]

約数ペア:

[(1, 204531976), (2, 102265988), (4, 51132994), (8, 25566497), (11, 18593816), (22, 9296908), (44, 4648454), (88, 2324227), (127, 1610488), (254, 805244), (508, 402622), (1016, 201311), (1397, 146408), (2794, 73204), (5588, 36602), (11176, 18301)]