199257435

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113537}}^1$

素因数の和:113564

約数の個数: 32

約数和(自身を含む): 381487680

約数和(自身を除く): 182230245

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 113537, 340611, 567685, 1021833, 1475981, 1703055, 3065499, 4427943, 5109165, 7379905, 13283829, 15327495, 22139715, 39851487, 66419145, 199257435]

約数ペア:

[(1, 199257435), (3, 66419145), (5, 39851487), (9, 22139715), (13, 15327495), (15, 13283829), (27, 7379905), (39, 5109165), (45, 4427943), (65, 3065499), (117, 1703055), (135, 1475981), (195, 1021833), (351, 567685), (585, 340611), (1755, 113537)]