211701426

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1\times {\mathrm{787}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 428924160

約数和(自身を除く): 217222734

約数列:

[1, 2, 3, 6, 107, 214, 321, 419, 642, 787, 838, 1257, 1574, 2361, 2514, 4722, 44833, 84209, 89666, 134499, 168418, 252627, 268998, 329753, 505254, 659506, 989259, 1978518, 35283571, 70567142, 105850713, 211701426]

約数ペア:

[(1, 211701426), (2, 105850713), (3, 70567142), (6, 35283571), (107, 1978518), (214, 989259), (321, 659506), (419, 505254), (642, 329753), (787, 268998), (838, 252627), (1257, 168418), (1574, 134499), (2361, 89666), (2514, 84209), (4722, 44833)]