207833590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{10223}}^1$

素因数の和:10356

約数の個数: 32

約数和(自身を含む): 397509120

約数和(自身を除く): 189675530

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 2033, 4066, 10165, 10223, 20330, 20446, 51115, 102230, 194237, 388474, 971185, 1093861, 1942370, 2187722, 5469305, 10938610, 20783359, 41566718, 103916795, 207833590]

約数ペア:

[(1, 207833590), (2, 103916795), (5, 41566718), (10, 20783359), (19, 10938610), (38, 5469305), (95, 2187722), (107, 1942370), (190, 1093861), (214, 971185), (535, 388474), (1070, 194237), (2033, 102230), (4066, 51115), (10165, 20446), (10223, 20330)]