207600208

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{5477}}^1$

素因数の和:5611

約数の個数: 40

約数和(自身を含む): 423865728

約数和(自身を除く): 216265520

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 103, 184, 206, 368, 412, 824, 1648, 2369, 4738, 5477, 9476, 10954, 18952, 21908, 37904, 43816, 87632, 125971, 251942, 503884, 564131, 1007768, 1128262, 2015536, 2256524, 4513048, 9026096, 12975013, 25950026, 51900052, 103800104, 207600208]

約数ペア:

[(1, 207600208), (2, 103800104), (4, 51900052), (8, 25950026), (16, 12975013), (23, 9026096), (46, 4513048), (92, 2256524), (103, 2015536), (184, 1128262), (206, 1007768), (368, 564131), (412, 503884), (824, 251942), (1648, 125971), (2369, 87632), (4738, 43816), (5477, 37904), (9476, 21908), (10954, 18952)]