201929108

素因数分解:

$2^2\times {\mathrm{47}}^2\times {\mathrm{22853}}^1$

素因数の和:22951

約数の個数: 18

約数和(自身を含む): 361070346

約数和(自身を除く): 159141238

約数列:

[1, 2, 4, 47, 94, 188, 2209, 4418, 8836, 22853, 45706, 91412, 1074091, 2148182, 4296364, 50482277, 100964554, 201929108]

約数ペア:

[(1, 201929108), (2, 100964554), (4, 50482277), (47, 4296364), (94, 2148182), (188, 1074091), (2209, 91412), (4418, 45706), (8836, 22853)]