200721168

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73363}}^1$

素因数の和:73396

約数の個数: 60

約数和(自身を含む): 591313840

約数和(自身を除く): 390592672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 73363, 146726, 220089, 293452, 440178, 586904, 660267, 880356, 1173808, 1320534, 1393897, 1760712, 2641068, 2787794, 3521424, 4181691, 5282136, 5575588, 8363382, 10564272, 11151176, 12545073, 16726764, 22302352, 25090146, 33453528, 50180292, 66907056, 100360584, 200721168]

約数ペア:

[(1, 200721168), (2, 100360584), (3, 66907056), (4, 50180292), (6, 33453528), (8, 25090146), (9, 22302352), (12, 16726764), (16, 12545073), (18, 11151176), (19, 10564272), (24, 8363382), (36, 5575588), (38, 5282136), (48, 4181691), (57, 3521424), (72, 2787794), (76, 2641068), (114, 1760712), (144, 1393897), (152, 1320534), (171, 1173808), (228, 880356), (304, 660267), (342, 586904), (456, 440178), (684, 293452), (912, 220089), (1368, 146726), (2736, 73363)]