201559404

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{4027}}^1$

素因数の和:4174

約数の個数: 48

約数和(自身を含む): 486324608

約数和(自身を除く): 284765204

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 97, 129, 172, 194, 258, 291, 388, 516, 582, 1164, 4027, 4171, 8054, 8342, 12081, 12513, 16108, 16684, 24162, 25026, 48324, 50052, 173161, 346322, 390619, 519483, 692644, 781238, 1038966, 1171857, 1562476, 2077932, 2343714, 4687428, 16796617, 33593234, 50389851, 67186468, 100779702, 201559404]

約数ペア:

[(1, 201559404), (2, 100779702), (3, 67186468), (4, 50389851), (6, 33593234), (12, 16796617), (43, 4687428), (86, 2343714), (97, 2077932), (129, 1562476), (172, 1171857), (194, 1038966), (258, 781238), (291, 692644), (388, 519483), (516, 390619), (582, 346322), (1164, 173161), (4027, 50052), (4171, 48324), (8054, 25026), (8342, 24162), (12081, 16684), (12513, 16108)]