202019927090

素因数分解:

$2^1\times 5^1\times {\mathrm{16633}}^1\times {\mathrm{1214573}}^1$

素因数の和:1231213

約数の個数: 16

約数和(自身を含む): 363658030488

約数和(自身を除く): 161638103398

約数列:

[1, 2, 5, 10, 16633, 33266, 83165, 166330, 1214573, 2429146, 6072865, 12145730, 20201992709, 40403985418, 101009963545, 202019927090]

約数ペア:

[(1, 202019927090), (2, 101009963545), (5, 40403985418), (10, 20201992709), (16633, 12145730), (33266, 6072865), (83165, 2429146), (166330, 1214573)]