201739792

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{268271}}^1$

素因数の和:268326

約数の個数: 20

約数和(自身を含む): 399188736

約数和(自身を除く): 197448944

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 268271, 536542, 1073084, 2146168, 4292336, 12608737, 25217474, 50434948, 100869896, 201739792]

約数ペア:

[(1, 201739792), (2, 100869896), (4, 50434948), (8, 25217474), (16, 12608737), (47, 4292336), (94, 2146168), (188, 1073084), (376, 536542), (752, 268271)]