201990510533

素因数分解:

$7^2\times {\mathrm{3527}}^1\times {\mathrm{1168771}}^1$

素因数の和:1172312

約数の個数: 12

約数和(自身を含む): 235035374112

約数和(自身を除く): 33044863579

約数列:

[1, 7, 49, 3527, 24689, 172823, 1168771, 8181397, 57269779, 4122255317, 28855787219, 201990510533]

約数ペア:

[(1, 201990510533), (7, 28855787219), (49, 4122255317), (3527, 57269779), (24689, 8181397), (172823, 1168771)]