201640245858

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{28504417}}^1$

素因数の和:28504559

約数の個数: 32

約数和(自身を含む): 451509981120

約数和(自身を除く): 249869735262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 28504417, 57008834, 85513251, 171026502, 256539753, 513079506, 769619259, 1539238518, 3734078627, 7468157254, 11202235881, 22404471762, 33606707643, 67213415286, 100820122929, 201640245858]

約数ペア:

[(1, 201640245858), (2, 100820122929), (3, 67213415286), (6, 33606707643), (9, 22404471762), (18, 11202235881), (27, 7468157254), (54, 3734078627), (131, 1539238518), (262, 769619259), (393, 513079506), (786, 256539753), (1179, 171026502), (2358, 85513251), (3537, 57008834), (7074, 28504417)]