213014958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{25523}}^1$

素因数の和:25648

約数の個数: 32

約数和(自身を含む): 463107456

約数和(自身を除く): 250092498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 25523, 51046, 76569, 153138, 331799, 663598, 995397, 1990794, 2730961, 5461922, 8192883, 16385766, 35502493, 71004986, 106507479, 213014958]

約数ペア:

[(1, 213014958), (2, 106507479), (3, 71004986), (6, 35502493), (13, 16385766), (26, 8192883), (39, 5461922), (78, 2730961), (107, 1990794), (214, 995397), (321, 663598), (642, 331799), (1391, 153138), (2782, 76569), (4173, 51046), (8346, 25523)]