207949197

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{9767}}^1$

素因数の和:9968

約数の個数: 16

約数和(自身を含む): 285069312

約数和(自身を除く): 77120115

約数列:

[1, 3, 47, 141, 151, 453, 7097, 9767, 21291, 29301, 459049, 1377147, 1474817, 4424451, 69316399, 207949197]

約数ペア:

[(1, 207949197), (3, 69316399), (47, 4424451), (141, 1474817), (151, 1377147), (453, 459049), (7097, 29301), (9767, 21291)]