256202002

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{7129}}^1$

素因数の和:7306

約数の個数: 32

約数和(自身を含む): 468184320

約数和(自身を除く): 211982318

約数列:

[1, 2, 7, 14, 17, 34, 119, 151, 238, 302, 1057, 2114, 2567, 5134, 7129, 14258, 17969, 35938, 49903, 99806, 121193, 242386, 848351, 1076479, 1696702, 2152958, 7535353, 15070706, 18300143, 36600286, 128101001, 256202002]

約数ペア:

[(1, 256202002), (2, 128101001), (7, 36600286), (14, 18300143), (17, 15070706), (34, 7535353), (119, 2152958), (151, 1696702), (238, 1076479), (302, 848351), (1057, 242386), (2114, 121193), (2567, 99806), (5134, 49903), (7129, 35938), (14258, 17969)]