214893145

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{5233}}^1$

素因数の和:5472

約数の個数: 16

約数和(自身を含む): 265300992

約数和(自身を除く): 50407847

約数列:

[1, 5, 43, 191, 215, 955, 5233, 8213, 26165, 41065, 225019, 999503, 1125095, 4997515, 42978629, 214893145]

約数ペア:

[(1, 214893145), (5, 42978629), (43, 4997515), (191, 1125095), (215, 999503), (955, 225019), (5233, 41065), (8213, 26165)]