208295590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{2017}}^1$

素因数の和:2496

約数の個数: 32

約数和(自身を含む): 392299200

約数和(自身を除く): 184003610

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 449, 898, 2017, 2245, 4034, 4490, 10085, 10327, 20170, 20654, 46391, 51635, 92782, 103270, 231955, 463910, 905633, 1811266, 4528165, 9056330, 20829559, 41659118, 104147795, 208295590]

約数ペア:

[(1, 208295590), (2, 104147795), (5, 41659118), (10, 20829559), (23, 9056330), (46, 4528165), (115, 1811266), (230, 905633), (449, 463910), (898, 231955), (2017, 103270), (2245, 92782), (4034, 51635), (4490, 46391), (10085, 20654), (10327, 20170)]