201390658568

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{208048201}}^1$

素因数の和:208048229

約数の個数: 24

約数和(自身を含む): 415056162990

約数和(自身を除く): 213665504422

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 208048201, 416096402, 832192804, 1664385608, 2288530211, 4577060422, 9154120844, 18308241688, 25173832321, 50347664642, 100695329284, 201390658568]

約数ペア:

[(1, 201390658568), (2, 100695329284), (4, 50347664642), (8, 25173832321), (11, 18308241688), (22, 9154120844), (44, 4577060422), (88, 2288530211), (121, 1664385608), (242, 832192804), (484, 416096402), (968, 208048201)]