199327833

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{1049}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 295495200

約数和(自身を除く): 96167367

約数列:

[1, 3, 9, 43, 129, 387, 491, 1049, 1473, 3147, 4419, 9441, 21113, 45107, 63339, 135321, 190017, 405963, 515059, 1545177, 4635531, 22147537, 66442611, 199327833]

約数ペア:

[(1, 199327833), (3, 66442611), (9, 22147537), (43, 4635531), (129, 1545177), (387, 515059), (491, 405963), (1049, 190017), (1473, 135321), (3147, 63339), (4419, 45107), (9441, 21113)]