201713356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{12473}}^1$

素因数の和:12801

約数の個数: 24

約数和(自身を含む): 381405024

約数和(自身を除く): 179691668

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 4043, 8086, 12473, 16172, 24946, 49892, 162149, 324298, 648596, 3879103, 7758206, 15516412, 50428339, 100856678, 201713356]

約数ペア:

[(1, 201713356), (2, 100856678), (4, 50428339), (13, 15516412), (26, 7758206), (52, 3879103), (311, 648596), (622, 324298), (1244, 162149), (4043, 49892), (8086, 24946), (12473, 16172)]