197510852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33751}}^1$

素因数の和:33792

約数の個数: 48

約数和(自身を含む): 453626880

約数和(自身を除く): 256116028

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 33751, 67502, 135004, 236257, 371261, 472514, 641269, 742522, 945028, 1282538, 1485044, 2565076, 2598827, 4488883, 5197654, 7053959, 8977766, 10395308, 14107918, 17955532, 28215836, 49377713, 98755426, 197510852]

約数ペア:

[(1, 197510852), (2, 98755426), (4, 49377713), (7, 28215836), (11, 17955532), (14, 14107918), (19, 10395308), (22, 8977766), (28, 7053959), (38, 5197654), (44, 4488883), (76, 2598827), (77, 2565076), (133, 1485044), (154, 1282538), (209, 945028), (266, 742522), (308, 641269), (418, 472514), (532, 371261), (836, 236257), (1463, 135004), (2926, 67502), (5852, 33751)]