218934152

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{3187}}^1$

素因数の和:3501

約数の個数: 32

約数和(自身を含む): 425406720

約数和(自身を除く): 206472568

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 277, 554, 1108, 2216, 3187, 6374, 8587, 12748, 17174, 25496, 34348, 68696, 98797, 197594, 395188, 790376, 882799, 1765598, 3531196, 7062392, 27366769, 54733538, 109467076, 218934152]

約数ペア:

[(1, 218934152), (2, 109467076), (4, 54733538), (8, 27366769), (31, 7062392), (62, 3531196), (124, 1765598), (248, 882799), (277, 790376), (554, 395188), (1108, 197594), (2216, 98797), (3187, 68696), (6374, 34348), (8587, 25496), (12748, 17174)]