201867972

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{391217}}^1$

素因数の和:391267

約数の個数: 24

約数和(自身を含む): 481980576

約数和(自身を除く): 280112604

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 391217, 782434, 1173651, 1564868, 2347302, 4694604, 16822331, 33644662, 50466993, 67289324, 100933986, 201867972]

約数ペア:

[(1, 201867972), (2, 100933986), (3, 67289324), (4, 50466993), (6, 33644662), (12, 16822331), (43, 4694604), (86, 2347302), (129, 1564868), (172, 1173651), (258, 782434), (516, 391217)]