201964268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{25643}}^1$

素因数の和:25837

約数の個数: 24

約数和(自身を含む): 387737280

約数和(自身を除く): 185773012

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 25643, 51286, 102572, 282073, 564146, 1128292, 4590097, 9180194, 18360388, 50491067, 100982134, 201964268]

約数ペア:

[(1, 201964268), (2, 100982134), (4, 50491067), (11, 18360388), (22, 9180194), (44, 4590097), (179, 1128292), (358, 564146), (716, 282073), (1969, 102572), (3938, 51286), (7876, 25643)]