197967532

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4211}}^1$

素因数の和:4318

約数の個数: 48

約数和(自身を含む): 418908672

約数和(自身を除く): 220941140

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 73, 92, 146, 161, 292, 322, 511, 644, 1022, 1679, 2044, 3358, 4211, 6716, 8422, 11753, 16844, 23506, 29477, 47012, 58954, 96853, 117908, 193706, 307403, 387412, 614806, 677971, 1229612, 1355942, 2151821, 2711884, 4303642, 7070269, 8607284, 14140538, 28281076, 49491883, 98983766, 197967532]

約数ペア:

[(1, 197967532), (2, 98983766), (4, 49491883), (7, 28281076), (14, 14140538), (23, 8607284), (28, 7070269), (46, 4303642), (73, 2711884), (92, 2151821), (146, 1355942), (161, 1229612), (292, 677971), (322, 614806), (511, 387412), (644, 307403), (1022, 193706), (1679, 117908), (2044, 96853), (3358, 58954), (4211, 47012), (6716, 29477), (8422, 23506), (11753, 16844)]