204099603

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{1559}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 291183360

約数和(自身を除く): 87083757

約数列:

[1, 3, 17, 51, 151, 289, 453, 867, 1559, 2567, 4677, 7701, 26503, 43639, 79509, 130917, 235409, 450551, 706227, 1351653, 4001953, 12005859, 68033201, 204099603]

約数ペア:

[(1, 204099603), (3, 68033201), (17, 12005859), (51, 4001953), (151, 1351653), (289, 706227), (453, 450551), (867, 235409), (1559, 130917), (2567, 79509), (4677, 43639), (7701, 26503)]