201090268

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{2543}}^1$

素因数の和:2973

約数の個数: 24

約数和(自身を含む): 359650368

約数和(自身を除く): 158560100

約数列:

[1, 2, 4, 53, 106, 212, 373, 746, 1492, 2543, 5086, 10172, 19769, 39538, 79076, 134779, 269558, 539116, 948539, 1897078, 3794156, 50272567, 100545134, 201090268]

約数ペア:

[(1, 201090268), (2, 100545134), (4, 50272567), (53, 3794156), (106, 1897078), (212, 948539), (373, 539116), (746, 269558), (1492, 134779), (2543, 79076), (5086, 39538), (10172, 19769)]