199499481

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{577}}^1\times {\mathrm{937}}^1$

素因数の和:1561

約数の個数: 24

約数和(自身を含む): 296021544

約数和(自身を除く): 96522063

約数列:

[1, 3, 9, 41, 123, 369, 577, 937, 1731, 2811, 5193, 8433, 23657, 38417, 70971, 115251, 212913, 345753, 540649, 1621947, 4865841, 22166609, 66499827, 199499481]

約数ペア:

[(1, 199499481), (3, 66499827), (9, 22166609), (41, 4865841), (123, 1621947), (369, 540649), (577, 345753), (937, 212913), (1731, 115251), (2811, 70971), (5193, 38417), (8433, 23657)]