188209475

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1321}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 240974160

約数和(自身を除く): 52764685

約数列:

[1, 5, 25, 41, 139, 205, 695, 1025, 1321, 3475, 5699, 6605, 28495, 33025, 54161, 142475, 183619, 270805, 918095, 1354025, 4590475, 7528379, 37641895, 188209475]

約数ペア:

[(1, 188209475), (5, 37641895), (25, 7528379), (41, 4590475), (139, 1354025), (205, 918095), (695, 270805), (1025, 183619), (1321, 142475), (3475, 54161), (5699, 33025), (6605, 28495)]