193291208

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{857}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 400540140

約数和(自身を除く): 207248932

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 233, 242, 466, 484, 857, 932, 968, 1714, 1864, 2563, 3428, 5126, 6856, 9427, 10252, 18854, 20504, 28193, 37708, 56386, 75416, 103697, 112772, 199681, 207394, 225544, 399362, 414788, 798724, 829576, 1597448, 2196491, 4392982, 8785964, 17571928, 24161401, 48322802, 96645604, 193291208]

約数ペア:

[(1, 193291208), (2, 96645604), (4, 48322802), (8, 24161401), (11, 17571928), (22, 8785964), (44, 4392982), (88, 2196491), (121, 1597448), (233, 829576), (242, 798724), (466, 414788), (484, 399362), (857, 225544), (932, 207394), (968, 199681), (1714, 112772), (1864, 103697), (2563, 75416), (3428, 56386), (5126, 37708), (6856, 28193), (9427, 20504), (10252, 18854)]