196454973

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4721}}^1$

素因数の和:4845

約数の個数: 32

約数和(自身を含む): 310972032

約数和(自身を除く): 114517059

約数列:

[1, 3, 11, 13, 33, 39, 97, 143, 291, 429, 1067, 1261, 3201, 3783, 4721, 13871, 14163, 41613, 51931, 61373, 155793, 184119, 457937, 675103, 1373811, 2025309, 5037307, 5953181, 15111921, 17859543, 65484991, 196454973]

約数ペア:

[(1, 196454973), (3, 65484991), (11, 17859543), (13, 15111921), (33, 5953181), (39, 5037307), (97, 2025309), (143, 1373811), (291, 675103), (429, 457937), (1067, 184119), (1261, 155793), (3201, 61373), (3783, 51931), (4721, 41613), (13871, 14163)]