201949712

素因数分解:

$2^4\times {\mathrm{1783}}^1\times {\mathrm{7079}}^1$

素因数の和:8870

約数の個数: 20

約数和(自身を含む): 391552320

約数和(自身を除く): 189602608

約数列:

[1, 2, 4, 8, 16, 1783, 3566, 7079, 7132, 14158, 14264, 28316, 28528, 56632, 113264, 12621857, 25243714, 50487428, 100974856, 201949712]

約数ペア:

[(1, 201949712), (2, 100974856), (4, 50487428), (8, 25243714), (16, 12621857), (1783, 113264), (3566, 56632), (7079, 28528), (7132, 28316), (14158, 14264)]