196798893

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 279925632

約数和(自身を除く): 83126739

約数列:

[1, 3, 37, 41, 83, 111, 123, 249, 521, 1517, 1563, 3071, 3403, 4551, 9213, 10209, 19277, 21361, 43243, 57831, 64083, 125911, 129729, 377733, 790357, 1599991, 1772963, 2371071, 4799973, 5318889, 65599631, 196798893]

約数ペア:

[(1, 196798893), (3, 65599631), (37, 5318889), (41, 4799973), (83, 2371071), (111, 1772963), (123, 1599991), (249, 790357), (521, 377733), (1517, 129729), (1563, 125911), (3071, 64083), (3403, 57831), (4551, 43243), (9213, 21361), (10209, 19277)]