194890121

素因数分解:

${\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 205208640

約数和(自身を除く): 10318519

約数列:

[1, 29, 107, 181, 347, 3103, 5249, 10063, 19367, 37129, 62807, 561643, 1076741, 1821403, 6720349, 194890121]

約数ペア:

[(1, 194890121), (29, 6720349), (107, 1821403), (181, 1076741), (347, 561643), (3103, 62807), (5249, 37129), (10063, 19367)]