196568055

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{140909}}^1$

素因数の和:140951

約数の個数: 24

約数和(自身を含む): 351711360

約数和(自身を除く): 155143305

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 140909, 422727, 704545, 1268181, 2113635, 4368179, 6340905, 13104537, 21840895, 39313611, 65522685, 196568055]

約数ペア:

[(1, 196568055), (3, 65522685), (5, 39313611), (9, 21840895), (15, 13104537), (31, 6340905), (45, 4368179), (93, 2113635), (155, 1268181), (279, 704545), (465, 422727), (1395, 140909)]