219941521127

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1\times {\mathrm{3373}}^1$

素因数の和:4023

約数の個数: 32

約数和(自身を含む): 237771448320

約数和(自身を除く): 17829927193

約数列:

[1, 19, 61, 127, 443, 1159, 2413, 3373, 7747, 8417, 27023, 56261, 64087, 147193, 205753, 428371, 513437, 1068959, 1494239, 3431921, 3909307, 8139049, 26130631, 28390541, 65206499, 91148579, 189768353, 496481989, 1731823001, 3605598707, 11575869533, 219941521127]

約数ペア:

[(1, 219941521127), (19, 11575869533), (61, 3605598707), (127, 1731823001), (443, 496481989), (1159, 189768353), (2413, 91148579), (3373, 65206499), (7747, 28390541), (8417, 26130631), (27023, 8139049), (56261, 3909307), (64087, 3431921), (147193, 1494239), (205753, 1068959), (428371, 513437)]