213888988794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{51738991}}^1$

素因数の和:51739062

約数の個数: 32

約数和(自身を含む): 469376135424

約数和(自身を除く): 255487146630

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 51738991, 103477982, 155216973, 310433946, 672606883, 1345213766, 2017820649, 2742166523, 4035641298, 5484333046, 8226499569, 16452999138, 35648164799, 71296329598, 106944494397, 213888988794]

約数ペア:

[(1, 213888988794), (2, 106944494397), (3, 71296329598), (6, 35648164799), (13, 16452999138), (26, 8226499569), (39, 5484333046), (53, 4035641298), (78, 2742166523), (106, 2017820649), (159, 1345213766), (318, 672606883), (689, 310433946), (1378, 155216973), (2067, 103477982), (4134, 51738991)]