219705588

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{107069}}^1$

素因数の和:107101

約数の個数: 48

約数和(自身を含む): 599592000

約数和(自身を除く): 379886412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 107069, 214138, 321207, 428276, 642414, 963621, 1284828, 1927242, 2034311, 2890863, 3854484, 4068622, 5781726, 6102933, 8137244, 11563452, 12205866, 18308799, 24411732, 36617598, 54926397, 73235196, 109852794, 219705588]

約数ペア:

[(1, 219705588), (2, 109852794), (3, 73235196), (4, 54926397), (6, 36617598), (9, 24411732), (12, 18308799), (18, 12205866), (19, 11563452), (27, 8137244), (36, 6102933), (38, 5781726), (54, 4068622), (57, 3854484), (76, 2890863), (108, 2034311), (114, 1927242), (171, 1284828), (228, 963621), (342, 642414), (513, 428276), (684, 321207), (1026, 214138), (2052, 107069)]