200490069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 293698944

約数和(自身を除く): 93208875

約数列:

[1, 3, 13, 39, 83, 241, 249, 257, 723, 771, 1079, 3133, 3237, 3341, 9399, 10023, 20003, 21331, 60009, 61937, 63993, 185811, 260039, 277303, 780117, 805181, 831909, 2415543, 5140771, 15422313, 66830023, 200490069]

約数ペア:

[(1, 200490069), (3, 66830023), (13, 15422313), (39, 5140771), (83, 2415543), (241, 831909), (249, 805181), (257, 780117), (723, 277303), (771, 260039), (1079, 185811), (3133, 63993), (3237, 61937), (3341, 60009), (9399, 21331), (10023, 20003)]