201912032

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{39191}}^1$

素因数の和:39231

約数の個数: 48

約数和(自身を含む): 474066432

約数和(自身を除く): 272154400

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 39191, 78382, 156764, 274337, 313528, 548674, 627056, 901393, 1097348, 1254112, 1802786, 2194696, 3605572, 4389392, 6309751, 7211144, 8778784, 12619502, 14422288, 25239004, 28844576, 50478008, 100956016, 201912032]

約数ペア:

[(1, 201912032), (2, 100956016), (4, 50478008), (7, 28844576), (8, 25239004), (14, 14422288), (16, 12619502), (23, 8778784), (28, 7211144), (32, 6309751), (46, 4389392), (56, 3605572), (92, 2194696), (112, 1802786), (161, 1254112), (184, 1097348), (224, 901393), (322, 627056), (368, 548674), (644, 313528), (736, 274337), (1288, 156764), (2576, 78382), (5152, 39191)]