201286672

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{141353}}^1$

素因数の和:141450

約数の個数: 20

約数和(自身を含む): 394377660

約数和(自身を除く): 193090988

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 141353, 282706, 565412, 1130824, 2261648, 12580417, 25160834, 50321668, 100643336, 201286672]

約数ペア:

[(1, 201286672), (2, 100643336), (4, 50321668), (8, 25160834), (16, 12580417), (89, 2261648), (178, 1130824), (356, 565412), (712, 282706), (1424, 141353)]