208132574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13591}}^1$

素因数の和:13656

約数の個数: 32

約数和(自身を含む): 365352960

約数和(自身を除く): 157220386

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 7657, 13591, 15314, 27182, 176683, 258229, 353366, 421321, 516458, 842642, 3356977, 5477173, 6713954, 8005099, 10954346, 16010198, 104066287, 208132574]

約数ペア:

[(1, 208132574), (2, 104066287), (13, 16010198), (19, 10954346), (26, 8005099), (31, 6713954), (38, 5477173), (62, 3356977), (247, 842642), (403, 516458), (494, 421321), (589, 353366), (806, 258229), (1178, 176683), (7657, 27182), (13591, 15314)]