193535216

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{90947}}^1$

素因数の和:90981

約数の個数: 40

約数和(自身を含む): 451102080

約数和(自身を除く): 257566864

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 90947, 181894, 363788, 636629, 727576, 1273258, 1455152, 1727993, 2546516, 3455986, 5093032, 6911972, 10186064, 12095951, 13823944, 24191902, 27647888, 48383804, 96767608, 193535216]

約数ペア:

[(1, 193535216), (2, 96767608), (4, 48383804), (7, 27647888), (8, 24191902), (14, 13823944), (16, 12095951), (19, 10186064), (28, 6911972), (38, 5093032), (56, 3455986), (76, 2546516), (112, 1727993), (133, 1455152), (152, 1273258), (266, 727576), (304, 636629), (532, 363788), (1064, 181894), (2128, 90947)]