217248834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{21799}}^1$

素因数の和:21966

約数の個数: 32

約数和(自身を含む): 477158400

約数和(自身を除く): 259909566

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 151, 302, 453, 906, 1661, 3322, 4983, 9966, 21799, 43598, 65397, 130794, 239789, 479578, 719367, 1438734, 3291649, 6583298, 9874947, 19749894, 36208139, 72416278, 108624417, 217248834]

約数ペア:

[(1, 217248834), (2, 108624417), (3, 72416278), (6, 36208139), (11, 19749894), (22, 9874947), (33, 6583298), (66, 3291649), (151, 1438734), (302, 719367), (453, 479578), (906, 239789), (1661, 130794), (3322, 65397), (4983, 43598), (9966, 21799)]