203965983

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{102547}}^1$

素因数の和:102583

約数の個数: 24

約数和(自身を含む): 335947248

約数和(自身を除く): 131981265

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 102547, 307641, 922923, 1333111, 1743299, 3999333, 5229897, 11997999, 15689691, 22662887, 67988661, 203965983]

約数ペア:

[(1, 203965983), (3, 67988661), (9, 22662887), (13, 15689691), (17, 11997999), (39, 5229897), (51, 3999333), (117, 1743299), (153, 1333111), (221, 922923), (663, 307641), (1989, 102547)]