205804552

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{3319}}^1$

素因数の和:3685

約数の個数: 32

約数和(自身を含む): 403977600

約数和(自身を除く): 198173048

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 337, 674, 1348, 2696, 3319, 6638, 7751, 13276, 15502, 26552, 31004, 62008, 76337, 152674, 305348, 610696, 1118503, 2237006, 4474012, 8948024, 25725569, 51451138, 102902276, 205804552]

約数ペア:

[(1, 205804552), (2, 102902276), (4, 51451138), (8, 25725569), (23, 8948024), (46, 4474012), (92, 2237006), (184, 1118503), (337, 610696), (674, 305348), (1348, 152674), (2696, 76337), (3319, 62008), (6638, 31004), (7751, 26552), (13276, 15502)]