140709716

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{25253}}^1$

素因数の和:25463

約数の個数: 24

約数和(自身を含む): 282844800

約数和(自身を除く): 142135084

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 25253, 50506, 101012, 176771, 353542, 707084, 5025347, 10050694, 20101388, 35177429, 70354858, 140709716]

約数ペア:

[(1, 140709716), (2, 70354858), (4, 35177429), (7, 20101388), (14, 10050694), (28, 5025347), (199, 707084), (398, 353542), (796, 176771), (1393, 101012), (2786, 50506), (5572, 25253)]