219349597103

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{19801}}^1$

素因数の和:20032

約数の個数: 64

約数和(自身を含む): 292752768000

約数和(自身を除く): 73403170897

約数列:

[1, 7, 13, 19, 43, 91, 133, 149, 247, 301, 559, 817, 1043, 1729, 1937, 2831, 3913, 5719, 6407, 10621, 13559, 19801, 19817, 36803, 44849, 74347, 83291, 121733, 138607, 257413, 257621, 376219, 583037, 851443, 852131, 1582529, 1801891, 2633533, 2950349, 4890847, 5960101, 11068759, 11077703, 16177417, 20652443, 34235929, 38354537, 56056631, 77481313, 113241919, 126865007, 210306421, 268481759, 392396417, 728736203, 888055049, 1472144947, 1649245091, 2410435133, 5101153421, 11544715637, 16873045931, 31335656729, 219349597103]

約数ペア:

[(1, 219349597103), (7, 31335656729), (13, 16873045931), (19, 11544715637), (43, 5101153421), (91, 2410435133), (133, 1649245091), (149, 1472144947), (247, 888055049), (301, 728736203), (559, 392396417), (817, 268481759), (1043, 210306421), (1729, 126865007), (1937, 113241919), (2831, 77481313), (3913, 56056631), (5719, 38354537), (6407, 34235929), (10621, 20652443), (13559, 16177417), (19801, 11077703), (19817, 11068759), (36803, 5960101), (44849, 4890847), (74347, 2950349), (83291, 2633533), (121733, 1801891), (138607, 1582529), (257413, 852131), (257621, 851443), (376219, 583037)]