205122704667

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1699}}^1\times {\mathrm{5623}}^1$

素因数の和:7763

約数の個数: 32

約数和(自身を含む): 290495347200

約数和(自身を除く): 85372642533

約数列:

[1, 3, 17, 51, 421, 1263, 1699, 5097, 5623, 7157, 16869, 21471, 28883, 86649, 95591, 286773, 715279, 2145837, 2367283, 7101849, 9553477, 12159743, 28660431, 36479229, 40243811, 120731433, 162409109, 487227327, 4022013817, 12066041451, 68374234889, 205122704667]

約数ペア:

[(1, 205122704667), (3, 68374234889), (17, 12066041451), (51, 4022013817), (421, 487227327), (1263, 162409109), (1699, 120731433), (5097, 40243811), (5623, 36479229), (7157, 28660431), (16869, 12159743), (21471, 9553477), (28883, 7101849), (86649, 2367283), (95591, 2145837), (286773, 715279)]