198816767999

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{29167}}^1$

素因数の和:29451

約数の個数: 32

約数和(自身を含む): 220426076160

約数和(自身を除く): 21609308161

約数列:

[1, 19, 31, 71, 163, 589, 1349, 2201, 3097, 5053, 11573, 29167, 41819, 96007, 219887, 358763, 554173, 904177, 2070857, 4754221, 6816497, 17179363, 39346283, 64196567, 90330199, 147380851, 337549691, 1219734773, 2800236169, 6413444129, 10464040421, 198816767999]

約数ペア:

[(1, 198816767999), (19, 10464040421), (31, 6413444129), (71, 2800236169), (163, 1219734773), (589, 337549691), (1349, 147380851), (2201, 90330199), (3097, 64196567), (5053, 39346283), (11573, 17179363), (29167, 6816497), (41819, 4754221), (96007, 2070857), (219887, 904177), (358763, 554173)]