200304909

素因数分解:

$3^2\times 7^1\times {\mathrm{1567}}^1\times {\mathrm{2029}}^1$

素因数の和:3609

約数の個数: 24

約数和(自身を含む): 331036160

約数和(自身を除く): 130731251

約数列:

[1, 3, 7, 9, 21, 63, 1567, 2029, 4701, 6087, 10969, 14103, 14203, 18261, 32907, 42609, 98721, 127827, 3179443, 9538329, 22256101, 28614987, 66768303, 200304909]

約数ペア:

[(1, 200304909), (3, 66768303), (7, 28614987), (9, 22256101), (21, 9538329), (63, 3179443), (1567, 127827), (2029, 98721), (4701, 42609), (6087, 32907), (10969, 18261), (14103, 14203)]