961195194

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{199999}}^1$

素因数の和:200099

約数の個数: 32

約数和(自身を含む): 2160000000

約数和(自身を除く): 1198804806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 199999, 399998, 599997, 1199994, 1799991, 3599982, 5399973, 10799946, 17799911, 35599822, 53399733, 106799466, 160199199, 320398398, 480597597, 961195194]

約数ペア:

[(1, 961195194), (2, 480597597), (3, 320398398), (6, 160199199), (9, 106799466), (18, 53399733), (27, 35599822), (54, 17799911), (89, 10799946), (178, 5399973), (267, 3599982), (534, 1799991), (801, 1199994), (1602, 599997), (2403, 399998), (4806, 199999)]