218957955841

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7069}}^1\times {\mathrm{22961}}^1$

素因数の和:30120

約数の個数: 16

約数和(自身を含む): 233771529600

約数和(自身を除く): 14813573759

約数列:

[1, 19, 71, 1349, 7069, 22961, 134311, 436259, 501899, 1630231, 9536081, 30974389, 162311309, 3083914871, 11524102939, 218957955841]

約数ペア:

[(1, 218957955841), (19, 11524102939), (71, 3083914871), (1349, 162311309), (7069, 30974389), (22961, 9536081), (134311, 1630231), (436259, 501899)]