203485257

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{15287}}^1$

素因数の和:15342

約数の個数: 32

約数和(自身を含む): 330220800

約数和(自身を除く): 126735543

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1479, 4437, 13311, 15287, 45861, 137583, 259879, 412749, 443323, 779637, 1329969, 2338911, 3989907, 7016733, 7536491, 11969721, 22609473, 67828419, 203485257]

約数ペア:

[(1, 203485257), (3, 67828419), (9, 22609473), (17, 11969721), (27, 7536491), (29, 7016733), (51, 3989907), (87, 2338911), (153, 1329969), (261, 779637), (459, 443323), (493, 412749), (783, 259879), (1479, 137583), (4437, 45861), (13311, 15287)]