201981006

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{91229}}^1$

素因数の和:91281

約数の個数: 32

約数和(自身を含む): 459799200

約数和(自身を除く): 257818194

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 91229, 182458, 273687, 547374, 821061, 1642122, 2463183, 3740389, 4926366, 7480778, 11221167, 22442334, 33663501, 67327002, 100990503, 201981006]

約数ペア:

[(1, 201981006), (2, 100990503), (3, 67327002), (6, 33663501), (9, 22442334), (18, 11221167), (27, 7480778), (41, 4926366), (54, 3740389), (82, 2463183), (123, 1642122), (246, 821061), (369, 547374), (738, 273687), (1107, 182458), (2214, 91229)]