206473982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1723}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 364936320

約数和(自身を除く): 158462338

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 419, 838, 1723, 3446, 4609, 5447, 9218, 10894, 18953, 22399, 37906, 44798, 59917, 119834, 246389, 492778, 721937, 1443874, 7941307, 9385181, 15882614, 18770362, 103236991, 206473982]

約数ペア:

[(1, 206473982), (2, 103236991), (11, 18770362), (13, 15882614), (22, 9385181), (26, 7941307), (143, 1443874), (286, 721937), (419, 492778), (838, 246389), (1723, 119834), (3446, 59917), (4609, 44798), (5447, 37906), (9218, 22399), (10894, 18953)]