201900808

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{1949}}^1$

素因数の和:2541

約数の個数: 32

約数和(自身を含む): 395928000

約数和(自身を除く): 194027192

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 563, 1126, 1949, 2252, 3898, 4504, 7796, 12949, 15592, 25898, 44827, 51796, 89654, 103592, 179308, 358616, 1097287, 2194574, 4389148, 8778296, 25237601, 50475202, 100950404, 201900808]

約数ペア:

[(1, 201900808), (2, 100950404), (4, 50475202), (8, 25237601), (23, 8778296), (46, 4389148), (92, 2194574), (184, 1097287), (563, 358616), (1126, 179308), (1949, 103592), (2252, 89654), (3898, 51796), (4504, 44827), (7796, 25898), (12949, 15592)]