219907577

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4703}}^1$

素因数の和:4852

約数の個数: 16

約数和(自身を含む): 243855360

約数和(自身を除く): 23947783

約数列:

[1, 19, 23, 107, 437, 2033, 2461, 4703, 46759, 89357, 108169, 503221, 2055211, 9561199, 11574083, 219907577]

約数ペア:

[(1, 219907577), (19, 11574083), (23, 9561199), (107, 2055211), (437, 503221), (2033, 108169), (2461, 89357), (4703, 46759)]