208471556986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{9738931}}^1$

素因数の和:9739090

約数の個数: 32

約数和(自身を含む): 392673738240

約数和(自身を除く): 184202181254

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1529, 1946, 3058, 10703, 21406, 9738931, 19477862, 68172517, 107128241, 136345034, 214256482, 749897687, 1353711409, 1499795374, 2707422818, 9475979863, 14890825499, 18951959726, 29781650998, 104235778493, 208471556986]

約数ペア:

[(1, 208471556986), (2, 104235778493), (7, 29781650998), (11, 18951959726), (14, 14890825499), (22, 9475979863), (77, 2707422818), (139, 1499795374), (154, 1353711409), (278, 749897687), (973, 214256482), (1529, 136345034), (1946, 107128241), (3058, 68172517), (10703, 19477862), (21406, 9738931)]