201751924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{42853}}^1$

素因数の和:42975

約数の個数: 24

約数和(自身を含む): 388771488

約数和(自身を除く): 187019564

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 42853, 85706, 171412, 471383, 942766, 1885532, 4585271, 9170542, 18341084, 50437981, 100875962, 201751924]

約数ペア:

[(1, 201751924), (2, 100875962), (4, 50437981), (11, 18341084), (22, 9170542), (44, 4585271), (107, 1885532), (214, 942766), (428, 471383), (1177, 171412), (2354, 85706), (4708, 42853)]