207915422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1949}}^1$

素因数の和:2348

約数の個数: 32

約数和(自身を含む): 367567200

約数和(自身を除く): 159651778

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 373, 746, 1949, 3898, 4103, 4849, 8206, 9698, 21439, 25337, 42878, 50674, 53339, 106678, 278707, 557414, 726977, 1453954, 7996747, 9450701, 15993494, 18901402, 103957711, 207915422]

約数ペア:

[(1, 207915422), (2, 103957711), (11, 18901402), (13, 15993494), (22, 9450701), (26, 7996747), (143, 1453954), (286, 726977), (373, 557414), (746, 278707), (1949, 106678), (3898, 53339), (4103, 50674), (4849, 42878), (8206, 25337), (9698, 21439)]