198337648

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{7591}}^1$

素因数の和:7693

約数の個数: 40

約数和(自身を含む): 406688256

約数和(自身を除く): 208350608

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 1136, 1633, 3266, 6532, 7591, 13064, 15182, 26128, 30364, 60728, 121456, 174593, 349186, 538961, 698372, 1077922, 1396744, 2155844, 2793488, 4311688, 8623376, 12396103, 24792206, 49584412, 99168824, 198337648]

約数ペア:

[(1, 198337648), (2, 99168824), (4, 49584412), (8, 24792206), (16, 12396103), (23, 8623376), (46, 4311688), (71, 2793488), (92, 2155844), (142, 1396744), (184, 1077922), (284, 698372), (368, 538961), (568, 349186), (1136, 174593), (1633, 121456), (3266, 60728), (6532, 30364), (7591, 26128), (13064, 15182)]