210968155

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{4751}}^1$

素因数の和:4946

約数の個数: 16

約数和(自身を含む): 258660864

約数和(自身を除く): 47692709

約数列:

[1, 5, 83, 107, 415, 535, 4751, 8881, 23755, 44405, 394333, 508357, 1971665, 2541785, 42193631, 210968155]

約数ペア:

[(1, 210968155), (5, 42193631), (83, 2541785), (107, 1971665), (415, 508357), (535, 394333), (4751, 44405), (8881, 23755)]