201661356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1292701}}^1$

素因数の和:1292721

約数の個数: 24

約数和(自身を含む): 506739184

約数和(自身を除く): 305077828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1292701, 2585402, 3878103, 5170804, 7756206, 15512412, 16805113, 33610226, 50415339, 67220452, 100830678, 201661356]

約数ペア:

[(1, 201661356), (2, 100830678), (3, 67220452), (4, 50415339), (6, 33610226), (12, 16805113), (13, 15512412), (26, 7756206), (39, 5170804), (52, 3878103), (78, 2585402), (156, 1292701)]