201854169

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47417}}^1$

素因数の和:47477

約数の個数: 24

約数和(自身を含む): 325477152

約数和(自身を除く): 123622983

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 47417, 142251, 426753, 521587, 1564761, 2038931, 4694283, 6116793, 18350379, 22428241, 67284723, 201854169]

約数ペア:

[(1, 201854169), (3, 67284723), (9, 22428241), (11, 18350379), (33, 6116793), (43, 4694283), (99, 2038931), (129, 1564761), (387, 521587), (473, 426753), (1419, 142251), (4257, 47417)]