194908995

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{254783}}^1$

素因数の和:254811

約数の個数: 24

約数和(自身を含む): 357716736

約数和(自身を除く): 162807741

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 254783, 764349, 1273915, 2293047, 3821745, 4331311, 11465235, 12993933, 21656555, 38981799, 64969665, 194908995]

約数ペア:

[(1, 194908995), (3, 64969665), (5, 38981799), (9, 21656555), (15, 12993933), (17, 11465235), (45, 4331311), (51, 3821745), (85, 2293047), (153, 1273915), (255, 764349), (765, 254783)]