201506487

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{8893}}^1$

素因数の和:8999

約数の個数: 32

約数和(自身を含む): 334699008

約数和(自身を除く): 133192521

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 249, 273, 581, 1079, 1743, 3237, 7553, 8893, 22659, 26679, 62251, 115609, 186753, 346827, 738119, 809263, 2214357, 2427789, 5166833, 9595547, 15500499, 28786641, 67168829, 201506487]

約数ペア:

[(1, 201506487), (3, 67168829), (7, 28786641), (13, 15500499), (21, 9595547), (39, 5166833), (83, 2427789), (91, 2214357), (249, 809263), (273, 738119), (581, 346827), (1079, 186753), (1743, 115609), (3237, 62251), (7553, 26679), (8893, 22659)]