196403895

素因数分解:

$3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{8677}}^1$

素因数の和:9191

約数の個数: 24

約数和(自身を含む): 341149536

約数和(自身を除く): 144745641

約数列:

[1, 3, 5, 9, 15, 45, 503, 1509, 2515, 4527, 7545, 8677, 22635, 26031, 43385, 78093, 130155, 390465, 4364531, 13093593, 21822655, 39280779, 65467965, 196403895]

約数ペア:

[(1, 196403895), (3, 65467965), (5, 39280779), (9, 21822655), (15, 13093593), (45, 4364531), (503, 390465), (1509, 130155), (2515, 78093), (4527, 43385), (7545, 26031), (8677, 22635)]