201896128

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23719}}^1$

素因数の和:23757

約数の個数: 56

約数和(自身を含む): 481990400

約数和(自身を除く): 280094272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 23719, 47438, 94876, 166033, 189752, 332066, 379504, 450661, 664132, 759008, 901322, 1328264, 1518016, 1802644, 2656528, 3154627, 3605288, 5313056, 6309254, 7210576, 10626112, 12618508, 14421152, 25237016, 28842304, 50474032, 100948064, 201896128]

約数ペア:

[(1, 201896128), (2, 100948064), (4, 50474032), (7, 28842304), (8, 25237016), (14, 14421152), (16, 12618508), (19, 10626112), (28, 7210576), (32, 6309254), (38, 5313056), (56, 3605288), (64, 3154627), (76, 2656528), (112, 1802644), (133, 1518016), (152, 1328264), (224, 901322), (266, 759008), (304, 664132), (448, 450661), (532, 379504), (608, 332066), (1064, 189752), (1216, 166033), (2128, 94876), (4256, 47438), (8512, 23719)]