202111156

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{4211}}^1$

素因数の和:4312

約数の個数: 36

約数和(自身を含む): 388481184

約数和(自身を除く): 186370028

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 169, 284, 338, 676, 923, 1846, 3692, 4211, 8422, 11999, 16844, 23998, 47996, 54743, 109486, 218972, 298981, 597962, 711659, 1195924, 1423318, 2846636, 3886753, 7773506, 15547012, 50527789, 101055578, 202111156]

約数ペア:

[(1, 202111156), (2, 101055578), (4, 50527789), (13, 15547012), (26, 7773506), (52, 3886753), (71, 2846636), (142, 1423318), (169, 1195924), (284, 711659), (338, 597962), (676, 298981), (923, 218972), (1846, 109486), (3692, 54743), (4211, 47996), (8422, 23998), (11999, 16844)]