194920559979

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1\times {\mathrm{70571}}^1$

素因数の和:71671

約数の個数: 32

約数和(自身を含む): 279668367360

約数和(自身を除く): 84747807381

約数列:

[1, 3, 19, 47, 57, 141, 893, 1031, 2679, 3093, 19589, 48457, 58767, 70571, 145371, 211713, 920683, 1340849, 2762049, 3316837, 4022547, 9950511, 63019903, 72758701, 189059709, 218276103, 1382415319, 3419658947, 4147245957, 10258976841, 64973519993, 194920559979]

約数ペア:

[(1, 194920559979), (3, 64973519993), (19, 10258976841), (47, 4147245957), (57, 3419658947), (141, 1382415319), (893, 218276103), (1031, 189059709), (2679, 72758701), (3093, 63019903), (19589, 9950511), (48457, 4022547), (58767, 3316837), (70571, 2762049), (145371, 1340849), (211713, 920683)]